diff --git a/package.json b/package.json
index be99cf1890..bb426467d9 100644
--- a/package.json
+++ b/package.json
@@ -205,7 +205,7 @@
     "grapheme-splitter": "^1.0.4",
     "handlebars": "^4.7.7",
     "http-proxy": "^1.18.1",
-    "immer": "^8.0.4",
+    "immer": "^9.0.6",
     "joi": "^17.4.2",
     "js-yaml": "^3.14.0",
     "jsdom": "^16.7.0",
@@ -310,7 +310,7 @@
     "@types/tcp-port-used": "^1.0.0",
     "@types/tempy": "^0.3.0",
     "@types/triple-beam": "^1.3.2",
-    "@types/url-parse": "^1.4.3",
+    "@types/url-parse": "^1.4.4",
     "@types/uuid": "^8.3.1",
     "@types/webdriverio": "^4.13.0",
     "@types/webpack": "^4.41.31",
@@ -323,7 +323,7 @@
     "chart.js": "^2.9.4",
     "circular-dependency-plugin": "^5.2.2",
     "color": "^3.1.2",
-    "concurrently": "^5.2.0",
+    "concurrently": "^5.3.0",
     "css-loader": "^5.2.7",
     "deepdash": "^5.3.9",
     "dompurify": "^2.3.3",
@@ -353,11 +353,10 @@
     "node-gyp": "7.1.2",
     "node-loader": "^1.0.3",
     "nodemon": "^2.0.13",
-    "playwright": "^1.14.0",
+    "playwright": "^1.15.2",
     "postcss": "^8.3.6",
     "postcss-loader": "4.3.0",
     "postinstall-postinstall": "^2.1.0",
-    "prettier": "^2.4.1",
     "progress-bar-webpack-plugin": "^2.1.0",
     "randomcolor": "^0.6.2",
     "raw-loader": "^4.0.2",
@@ -368,7 +367,7 @@
     "react-select-event": "^5.1.0",
     "react-table": "^7.7.0",
     "react-window": "^1.8.5",
-    "sass": "^1.41.1",
+    "sass": "^1.43.2",
     "sass-loader": "^8.0.2",
     "sharp": "^0.29.1",
     "style-loader": "^2.0.0",
diff --git a/src/jest.setup.ts b/src/jest.setup.ts
index a234960386..872639f891 100644
--- a/src/jest.setup.ts
+++ b/src/jest.setup.ts
@@ -38,6 +38,6 @@ fetchMock.enableMocks();
 // Mock __non_webpack_require__ for tests
 globalThis.__non_webpack_require__ = jest.fn();
 
-process.on("unhandledRejection", (err) => {
+process.on("unhandledRejection", (err: any) => {
   fail(err);
 });
diff --git a/src/main/catalog-sources/kubeconfig-sync.ts b/src/main/catalog-sources/kubeconfig-sync.ts
index 668dad2884..14d7bef128 100644
--- a/src/main/catalog-sources/kubeconfig-sync.ts
+++ b/src/main/catalog-sources/kubeconfig-sync.ts
@@ -26,7 +26,7 @@ import { FSWatcher, watch } from "chokidar";
 import fs from "fs";
 import path from "path";
 import type stream from "stream";
-import { Disposer, ExtendedObservableMap, iter, Singleton, storedKubeConfigFolder } from "../../common/utils";
+import { bytesToUnits, Disposer, ExtendedObservableMap, iter, noop, Singleton, storedKubeConfigFolder } from "../../common/utils";
 import logger from "../logger";
 import type { KubeConfig } from "@kubernetes/client-node";
 import { loadConfigFromString, splitConfig } from "../../common/kube-helpers";
@@ -54,6 +54,15 @@ const ignoreGlobs = [
   matcher: globToRegExp(rawGlob),
 }));
 
+/**
+ * This should be much larger than any kubeconfig text file
+ *
+ * Even if you have a cert-file, key-file, and client-cert files that is only
+ * 12kb of extra data (at 4096 bytes each) which allows for around 150 entries.
+ */
+const folderSyncMaxAllowedFileReadSize = 2 * 1024 * 1024; // 2 MiB
+const fileSyncMaxAllowedFileReadSize = 16 * folderSyncMaxAllowedFileReadSize; // 32 MiB
+
 export class KubeconfigSyncManager extends Singleton {
   protected sources = observable.map<string, [IComputedValue<CatalogEntity[]>, Disposer]>();
   protected syncing = false;
@@ -228,15 +237,30 @@ export function computeDiff(contents: string, source: RootSource, filePath: stri
   });
 }
 
-function diffChangedConfig(filePath: string, source: RootSource): Disposer {
+interface DiffChangedConfigArgs {
+  filePath: string;
+  source: RootSource;
+  stats: fs.Stats;
+  maxAllowedFileReadSize: number;
+}
+
+function diffChangedConfig({ filePath, source, stats, maxAllowedFileReadSize }: DiffChangedConfigArgs): Disposer {
   logger.debug(`${logPrefix} file changed`, { filePath });
 
+  if (stats.size >= maxAllowedFileReadSize) {
+    logger.warn(`${logPrefix} skipping ${filePath}: size=${bytesToUnits(stats.size)} is larger than maxSize=${bytesToUnits(maxAllowedFileReadSize)}`);
+    source.clear();
+
+    return noop;
+  }
+
   // TODO: replace with an AbortController with fs.readFile when we upgrade to Node 16 (after it comes out)
   const fileReader = fs.createReadStream(filePath, {
     mode: fs.constants.O_RDONLY,
   });
   const readStream: stream.Readable = fileReader;
-  const bufs: Buffer[] = [];
+  const decoder = new TextDecoder("utf-8", { fatal: true });
+  let fileString = "";
   let closed = false;
 
   const cleanup = () => {
@@ -253,7 +277,15 @@ function diffChangedConfig(filePath: string, source: RootSource): Disposer {
   };
 
   readStream
-    .on("data", chunk => bufs.push(chunk))
+    .on("data", (chunk: Buffer) => {
+      try {
+        fileString += decoder.decode(chunk, { stream: true });
+      } catch (error) {
+        logger.warn(`${logPrefix} skipping ${filePath}: ${error}`);
+        source.clear();
+        cleanup();
+      }
+    })
     .on("close", () => cleanup())
     .on("error", error => {
       cleanup();
@@ -261,7 +293,7 @@ function diffChangedConfig(filePath: string, source: RootSource): Disposer {
     })
     .on("end", () => {
       if (!closed) {
-        computeDiff(Buffer.concat(bufs).toString("utf-8"), source, filePath);
+        computeDiff(fileString, source, filePath);
       }
     });
 
@@ -279,6 +311,9 @@ function watchFileChanges(filePath: string): [IComputedValue<CatalogEntity[]>, D
       const stat = await fs.promises.stat(filePath);
       const isFolderSync = stat.isDirectory();
       const cleanupFns = new Map<string, Disposer>();
+      const maxAllowedFileReadSize = isFolderSync
+        ? folderSyncMaxAllowedFileReadSize
+        : fileSyncMaxAllowedFileReadSize;
 
       watcher = watch(filePath, {
         followSymlinks: true,
@@ -294,7 +329,7 @@ function watchFileChanges(filePath: string): [IComputedValue<CatalogEntity[]>, D
       });
 
       watcher
-        .on("change", (childFilePath) => {
+        .on("change", (childFilePath, stats) => {
           const cleanup = cleanupFns.get(childFilePath);
 
           if (!cleanup) {
@@ -303,9 +338,14 @@ function watchFileChanges(filePath: string): [IComputedValue<CatalogEntity[]>, D
           }
 
           cleanup();
-          cleanupFns.set(childFilePath, diffChangedConfig(childFilePath, rootSource.getOrInsert(childFilePath, observable.map)));
+          cleanupFns.set(childFilePath, diffChangedConfig({
+            filePath: childFilePath,
+            source: rootSource.getOrInsert(childFilePath, observable.map),
+            stats,
+            maxAllowedFileReadSize,
+          }));
         })
-        .on("add", (childFilePath) => {
+        .on("add", (childFilePath, stats) => {
           if (isFolderSync) {
             const fileName = path.basename(childFilePath);
 
@@ -316,7 +356,12 @@ function watchFileChanges(filePath: string): [IComputedValue<CatalogEntity[]>, D
             }
           }
 
-          cleanupFns.set(childFilePath, diffChangedConfig(childFilePath, rootSource.getOrInsert(childFilePath, observable.map)));
+          cleanupFns.set(childFilePath, diffChangedConfig({
+            filePath: childFilePath,
+            source: rootSource.getOrInsert(childFilePath, observable.map),
+            stats,
+            maxAllowedFileReadSize,
+          }));
         })
         .on("unlink", (childFilePath) => {
           cleanupFns.get(childFilePath)?.();
diff --git a/src/main/cluster.ts b/src/main/cluster.ts
index b84939a5d3..4ac4074ca5 100644
--- a/src/main/cluster.ts
+++ b/src/main/cluster.ts
@@ -35,6 +35,7 @@ import plimit from "p-limit";
 import type { ClusterState, ClusterRefreshOptions, ClusterMetricsResourceType, ClusterId, ClusterMetadata, ClusterModel, ClusterPreferences, ClusterPrometheusPreferences, UpdateClusterModel } from "../common/cluster-types";
 import { ClusterMetadataKey, initialNodeShellImage, ClusterStatus } from "../common/cluster-types";
 import { storedKubeConfigFolder, toJS } from "../common/utils";
+import type { Response } from "request";
 
 /**
  * Cluster
@@ -642,8 +643,6 @@ export class Cluster implements ClusterModel, ClusterState {
     };
   }
 
-  protected getAllowedNamespacesErrorCount = 0;
-
   protected async getAllowedNamespaces() {
     if (this.accessibleNamespaces.length) {
       return this.accessibleNamespaces;
@@ -655,24 +654,16 @@ export class Cluster implements ClusterModel, ClusterState {
       const { body: { items } } = await api.listNamespace();
       const namespaces = items.map(ns => ns.metadata.name);
 
-      this.getAllowedNamespacesErrorCount = 0; // reset on success
-
       return namespaces;
     } catch (error) {
       const ctx = (await this.getProxyKubeconfig()).getContextObject(this.contextName);
       const namespaceList = [ctx.namespace].filter(Boolean);
 
       if (namespaceList.length === 0 && error instanceof HttpError && error.statusCode === 403) {
-        this.getAllowedNamespacesErrorCount += 1;
+        const { response } = error as HttpError & { response: Response };
 
-        if (this.getAllowedNamespacesErrorCount > 3) {
-          // reset on send
-          this.getAllowedNamespacesErrorCount = 0;
-
-          // then broadcast, make sure it is 3 successive attempts
-          logger.info("[CLUSTER]: listing namespaces is forbidden, broadcasting", { clusterId: this.id, error });
-          broadcastMessage(ClusterListNamespaceForbiddenChannel, this.id);
-        }
+        logger.info("[CLUSTER]: listing namespaces is forbidden, broadcasting", { clusterId: this.id, error: response.body });
+        broadcastMessage(ClusterListNamespaceForbiddenChannel, this.id);
       }
 
       return namespaceList;
diff --git a/src/renderer/components/+catalog/catalog-entity-item.tsx b/src/renderer/components/+catalog/catalog-entity-item.tsx
index b16406758f..1489ef9efc 100644
--- a/src/renderer/components/+catalog/catalog-entity-item.tsx
+++ b/src/renderer/components/+catalog/catalog-entity-item.tsx
@@ -21,7 +21,7 @@
 import styles from "./catalog.module.css";
 import React from "react";
 import { action, computed } from "mobx";
-import type { CatalogEntity } from "../../api/catalog-entity";
+import { CatalogEntity } from "../../api/catalog-entity";
 import type { ItemObject } from "../../../common/item.store";
 import { Badge } from "../badge";
 import { navigation } from "../../navigation";
@@ -33,7 +33,11 @@ import type { CatalogEntityRegistry } from "../../api/catalog-entity-registry";
 const css = makeCss(styles);
 
 export class CatalogEntityItem<T extends CatalogEntity> implements ItemObject {
-  constructor(public entity: T, private registry: CatalogEntityRegistry) {}
+  constructor(public entity: T, private registry: CatalogEntityRegistry) {
+    if (!(entity instanceof CatalogEntity)) {
+      throw Object.assign(new TypeError("CatalogEntityItem cannot wrap a non-CatalogEntity type"), { typeof: typeof entity, prototype: Object.getPrototypeOf(entity) });
+    }
+  }
 
   get kind() {
     return this.entity.kind;
diff --git a/src/renderer/components/+catalog/catalog.test.tsx b/src/renderer/components/+catalog/catalog.test.tsx
index ca09f880c7..3357a7e7f3 100644
--- a/src/renderer/components/+catalog/catalog.test.tsx
+++ b/src/renderer/components/+catalog/catalog.test.tsx
@@ -26,7 +26,7 @@ import { Catalog } from "./catalog";
 import { createMemoryHistory } from "history";
 import { mockWindow } from "../../../../__mocks__/windowMock";
 import { kubernetesClusterCategory } from "../../../common/catalog-entities/kubernetes-cluster";
-import { catalogCategoryRegistry, CatalogCategoryRegistry } from "../../../common/catalog";
+import { catalogCategoryRegistry, CatalogCategoryRegistry, CatalogEntity, CatalogEntityActionContext, CatalogEntityData } from "../../../common/catalog";
 import { CatalogEntityRegistry } from "../../../renderer/api/catalog-entity-registry";
 import { CatalogEntityDetailRegistry } from "../../../extensions/registries";
 import { CatalogEntityItem } from "./catalog-entity-item";
@@ -52,6 +52,18 @@ jest.mock("./hotbar-toggle-menu-item", () => {
   };
 });
 
+class MockCatalogEntity extends CatalogEntity {
+  public apiVersion = "api";
+  public kind = "kind";
+
+  constructor(data: CatalogEntityData, public onRun: (context: CatalogEntityActionContext) => void | Promise<void>) {
+    super(data);
+  }
+
+  public onContextMenuOpen(): void | Promise<void> {}
+  public onSettingsOpen(): void | Promise<void> {}
+}
+
 describe("<Catalog />", () => {
   const history = createMemoryHistory();
   const mockLocation = {
@@ -72,30 +84,21 @@ describe("<Catalog />", () => {
     url: "",
   };
 
-  const catalogEntityUid = "a_catalogEntity_uid";
-  const catalogEntity = {
-    enabled: true,
-    apiVersion: "api",
-    kind: "kind",
-    metadata: {
-      uid: catalogEntityUid,
-      name: "a catalog entity",
-      labels: {
-        test: "label",
+  function createMockCatalogEntity(onRun: (context: CatalogEntityActionContext) => void | Promise<void>) {
+    return new MockCatalogEntity({
+      metadata: {
+        uid: "a_catalogEntity_uid",
+        name: "a catalog entity",
+        labels: {
+          test: "label",
+        },
       },
-    },
-    status: {
-      phase: "",
-    },
-    spec: {},
-  };
-  const catalogEntityItemMethods = {
-    getId: () => catalogEntity.metadata.uid,
-    getName: () => catalogEntity.metadata.name,
-    onContextMenuOpen: () => {},
-    onSettingsOpen: () => {},
-    onRun: () => {},
-  };
+      status: {
+        phase: "",
+      },
+      spec: {},
+    }, onRun);
+  }
 
   beforeEach(() => {
     CatalogEntityDetailRegistry.createInstance();
@@ -123,11 +126,7 @@ describe("<Catalog />", () => {
     const catalogEntityRegistry = new CatalogEntityRegistry(catalogCategoryRegistry);
     const catalogEntityStore = new CatalogEntityStore(catalogEntityRegistry);
     const onRun = jest.fn();
-    const catalogEntityItem = new CatalogEntityItem({
-      ...catalogEntity,
-      ...catalogEntityItemMethods,
-      onRun,
-    }, catalogEntityRegistry);
+    const catalogEntityItem = new CatalogEntityItem(createMockCatalogEntity(onRun), catalogEntityRegistry);
 
     // mock as if there is a selected item > the detail panel opens
     jest
@@ -136,29 +135,8 @@ describe("<Catalog />", () => {
 
     catalogEntityRegistry.addOnBeforeRun(
       (event) => {
-        expect(event.target).toMatchInlineSnapshot(`
-          Object {
-            "apiVersion": "api",
-            "enabled": true,
-            "getId": [Function],
-            "getName": [Function],
-            "kind": "kind",
-            "metadata": Object {
-              "labels": Object {
-                "test": "label",
-              },
-              "name": "a catalog entity",
-              "uid": "a_catalogEntity_uid",
-            },
-            "onContextMenuOpen": [Function],
-            "onRun": [MockFunction],
-            "onSettingsOpen": [Function],
-            "spec": Object {},
-            "status": Object {
-              "phase": "",
-            },
-          }
-        `);
+        expect(event.target.getId()).toBe("a_catalogEntity_uid");
+        expect(event.target.getName()).toBe("a catalog entity");
 
         setTimeout(() => {
           expect(onRun).toHaveBeenCalled();
@@ -184,11 +162,7 @@ describe("<Catalog />", () => {
     const catalogEntityRegistry = new CatalogEntityRegistry(catalogCategoryRegistry);
     const catalogEntityStore = new CatalogEntityStore(catalogEntityRegistry);
     const onRun = jest.fn();
-    const catalogEntityItem = new CatalogEntityItem({
-      ...catalogEntity,
-      ...catalogEntityItemMethods,
-      onRun,
-    }, catalogEntityRegistry);
+    const catalogEntityItem = new CatalogEntityItem(createMockCatalogEntity(onRun), catalogEntityRegistry);
 
     // mock as if there is a selected item > the detail panel opens
     jest
@@ -222,11 +196,7 @@ describe("<Catalog />", () => {
     const catalogEntityRegistry = new CatalogEntityRegistry(catalogCategoryRegistry);
     const catalogEntityStore = new CatalogEntityStore(catalogEntityRegistry);
     const onRun = jest.fn();
-    const catalogEntityItem = new CatalogEntityItem({
-      ...catalogEntity,
-      ...catalogEntityItemMethods,
-      onRun,
-    }, catalogEntityRegistry);
+    const catalogEntityItem = new CatalogEntityItem(createMockCatalogEntity(onRun), catalogEntityRegistry);
 
     // mock as if there is a selected item > the detail panel opens
     jest
@@ -261,11 +231,7 @@ describe("<Catalog />", () => {
     const catalogEntityRegistry = new CatalogEntityRegistry(catalogCategoryRegistry);
     const catalogEntityStore = new CatalogEntityStore(catalogEntityRegistry);
     const onRun = jest.fn(() => done());
-    const catalogEntityItem = new CatalogEntityItem({
-      ...catalogEntity,
-      ...catalogEntityItemMethods,
-      onRun,
-    }, catalogEntityRegistry);
+    const catalogEntityItem = new CatalogEntityItem(createMockCatalogEntity(onRun), catalogEntityRegistry);
 
     // mock as if there is a selected item > the detail panel opens
     jest
@@ -295,11 +261,7 @@ describe("<Catalog />", () => {
     const catalogEntityRegistry = new CatalogEntityRegistry(catalogCategoryRegistry);
     const catalogEntityStore = new CatalogEntityStore(catalogEntityRegistry);
     const onRun = jest.fn();
-    const catalogEntityItem = new CatalogEntityItem({
-      ...catalogEntity,
-      ...catalogEntityItemMethods,
-      onRun,
-    }, catalogEntityRegistry);
+    const catalogEntityItem = new CatalogEntityItem(createMockCatalogEntity(onRun), catalogEntityRegistry);
 
     // mock as if there is a selected item > the detail panel opens
     jest
@@ -336,11 +298,7 @@ describe("<Catalog />", () => {
     const catalogEntityRegistry = new CatalogEntityRegistry(catalogCategoryRegistry);
     const catalogEntityStore = new CatalogEntityStore(catalogEntityRegistry);
     const onRun = jest.fn();
-    const catalogEntityItem = new CatalogEntityItem({
-      ...catalogEntity,
-      ...catalogEntityItemMethods,
-      onRun,
-    }, catalogEntityRegistry);
+    const catalogEntityItem = new CatalogEntityItem(createMockCatalogEntity(onRun), catalogEntityRegistry);
 
     // mock as if there is a selected item > the detail panel opens
     jest
diff --git a/src/renderer/components/+config-autoscalers/hpa-details.tsx b/src/renderer/components/+config-autoscalers/hpa-details.tsx
index 4dd544e5b1..3e6c74b9bb 100644
--- a/src/renderer/components/+config-autoscalers/hpa-details.tsx
+++ b/src/renderer/components/+config-autoscalers/hpa-details.tsx
@@ -33,6 +33,7 @@ import { Table, TableCell, TableHead, TableRow } from "../table";
 import { apiManager } from "../../../common/k8s-api/api-manager";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { getDetailsUrl } from "../kube-detail-params";
+import logger from "../../../common/logger";
 
 export interface HpaDetailsProps extends KubeObjectDetailsProps<HorizontalPodAutoscaler> {
 }
@@ -80,17 +81,13 @@ export class HpaDetails extends React.Component<HpaDetailsProps> {
           <TableCell className="metrics">Current / Target</TableCell>
         </TableHead>
         {
-          hpa.getMetrics().map((metric, index) => {
-            const name = renderName(metric);
-            const values = hpa.getMetricValues(metric);
-
-            return (
+          hpa.getMetrics()
+            .map((metric, index) => (
               <TableRow key={index}>
-                <TableCell className="name">{name}</TableCell>
-                <TableCell className="metrics">{values}</TableCell>
+                <TableCell className="name">{renderName(metric)}</TableCell>
+                <TableCell className="metrics">{hpa.getMetricValues(metric)}</TableCell>
               </TableRow>
-            );
-          })
+            ))
         }
       </Table>
     );
@@ -99,7 +96,16 @@ export class HpaDetails extends React.Component<HpaDetailsProps> {
   render() {
     const { object: hpa } = this.props;
 
-    if (!hpa) return null;
+    if (!hpa) {
+      return null;
+    }
+
+    if (!(hpa instanceof HorizontalPodAutoscaler)) {
+      logger.error("[HpaDetails]: passed object that is not an instanceof HorizontalPodAutoscaler", hpa);
+
+      return null;
+    }
+
     const { scaleTargetRef } = hpa.spec;
 
     return (
diff --git a/src/renderer/components/+config-limit-ranges/limit-range-details.tsx b/src/renderer/components/+config-limit-ranges/limit-range-details.tsx
index e9acbd0a22..14ecbec7ed 100644
--- a/src/renderer/components/+config-limit-ranges/limit-range-details.tsx
+++ b/src/renderer/components/+config-limit-ranges/limit-range-details.tsx
@@ -28,6 +28,7 @@ import { LimitPart, LimitRange, LimitRangeItem, Resource } from "../../../common
 import { KubeObjectMeta } from "../kube-object-meta";
 import { DrawerItem } from "../drawer/drawer-item";
 import { Badge } from "../badge";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<LimitRange> {
 }
@@ -57,15 +58,13 @@ function renderResourceLimits(limit: LimitRangeItem, resource: Resource) {
 
 function renderLimitDetails(limits: LimitRangeItem[], resources: Resource[]) {
 
-  return resources.map(resource =>
+  return resources.map(resource => (
     <DrawerItem key={resource} name={resource}>
       {
-        limits.map(limit =>
-          renderResourceLimits(limit, resource)
-        )
+        limits.map(limit => renderResourceLimits(limit, resource))
       }
     </DrawerItem>
-  );
+  ));
 }
 
 @observer
@@ -73,7 +72,16 @@ export class LimitRangeDetails extends React.Component<Props> {
   render() {
     const { object: limitRange } = this.props;
 
-    if (!limitRange) return null;
+    if (!limitRange) {
+      return null;
+    }
+
+    if (!(limitRange instanceof LimitRange)) {
+      logger.error("[LimitRangeDetails]: passed object that is not an instanceof LimitRange", limitRange);
+
+      return null;
+    }
+
     const containerLimits = limitRange.getContainerLimits();
     const podLimits = limitRange.getPodLimits();
     const pvcLimits = limitRange.getPVCLimits();
diff --git a/src/renderer/components/+config-maps/config-map-details.tsx b/src/renderer/components/+config-maps/config-map-details.tsx
index 6150aa1ad9..082a340a88 100644
--- a/src/renderer/components/+config-maps/config-map-details.tsx
+++ b/src/renderer/components/+config-maps/config-map-details.tsx
@@ -30,8 +30,9 @@ import { Input } from "../input";
 import { Button } from "../button";
 import { configMapsStore } from "./config-maps.store";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { ConfigMap } from "../../../common/k8s-api/endpoints";
+import { ConfigMap } from "../../../common/k8s-api/endpoints";
 import { KubeObjectMeta } from "../kube-object-meta";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<ConfigMap> {
 }
@@ -82,7 +83,16 @@ export class ConfigMapDetails extends React.Component<Props> {
   render() {
     const { object: configMap } = this.props;
 
-    if (!configMap) return null;
+    if (!configMap) {
+      return null;
+    }
+
+    if (!(configMap instanceof ConfigMap)) {
+      logger.error("[ConfigMapDetails]: passed object that is not an instanceof ConfigMap", configMap);
+
+      return null;
+    }
+
     const data = Array.from(this.data.entries());
 
     return (
@@ -93,22 +103,20 @@ export class ConfigMapDetails extends React.Component<Props> {
             <>
               <DrawerTitle title="Data"/>
               {
-                data.map(([name, value]) => {
-                  return (
-                    <div key={name} className="data">
-                      <div className="name">{name}</div>
-                      <div className="flex gaps align-flex-start">
-                        <Input
-                          multiLine
-                          theme="round-black"
-                          className="box grow"
-                          value={value}
-                          onChange={v => this.data.set(name, v)}
-                        />
-                      </div>
+                data.map(([name, value]) => (
+                  <div key={name} className="data">
+                    <div className="name">{name}</div>
+                    <div className="flex gaps align-flex-start">
+                      <Input
+                        multiLine
+                        theme="round-black"
+                        className="box grow"
+                        value={value}
+                        onChange={v => this.data.set(name, v)}
+                      />
                     </div>
-                  );
-                })
+                  </div>
+                ))
               }
               <Button
                 primary
diff --git a/src/renderer/components/+config-pod-disruption-budgets/pod-disruption-budgets-details.tsx b/src/renderer/components/+config-pod-disruption-budgets/pod-disruption-budgets-details.tsx
index 15c17ae639..f200bfa641 100644
--- a/src/renderer/components/+config-pod-disruption-budgets/pod-disruption-budgets-details.tsx
+++ b/src/renderer/components/+config-pod-disruption-budgets/pod-disruption-budgets-details.tsx
@@ -26,8 +26,9 @@ import { observer } from "mobx-react";
 import { DrawerItem } from "../drawer";
 import { Badge } from "../badge";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { PodDisruptionBudget } from "../../../common/k8s-api/endpoints";
+import { PodDisruptionBudget } from "../../../common/k8s-api/endpoints";
 import { KubeObjectMeta } from "../kube-object-meta";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<PodDisruptionBudget> {
 }
@@ -38,7 +39,16 @@ export class PodDisruptionBudgetDetails extends React.Component<Props> {
   render() {
     const { object: pdb } = this.props;
 
-    if (!pdb) return null;
+    if (!pdb) {
+      return null;
+    }
+
+    if (!(pdb instanceof PodDisruptionBudget)) {
+      logger.error("[PodDisruptionBudgetDetails]: passed object that is not an instanceof PodDisruptionBudget", pdb);
+
+      return null;
+    }
+
     const selectors = pdb.getSelectors();
 
     return (
diff --git a/src/renderer/components/+config-resource-quotas/resource-quota-details.tsx b/src/renderer/components/+config-resource-quotas/resource-quota-details.tsx
index 3b07bc9a7a..29db4fda7f 100644
--- a/src/renderer/components/+config-resource-quotas/resource-quota-details.tsx
+++ b/src/renderer/components/+config-resource-quotas/resource-quota-details.tsx
@@ -26,10 +26,11 @@ import { observer } from "mobx-react";
 import { DrawerItem, DrawerTitle } from "../drawer";
 import { cpuUnitsToNumber, cssNames, unitsToBytes, metricUnitsToNumber } from "../../utils";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { ResourceQuota } from "../../../common/k8s-api/endpoints/resource-quota.api";
+import { ResourceQuota } from "../../../common/k8s-api/endpoints/resource-quota.api";
 import { LineProgress } from "../line-progress";
 import { Table, TableCell, TableHead, TableRow } from "../table";
 import { KubeObjectMeta } from "../kube-object-meta";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<ResourceQuota> {
 }
@@ -77,7 +78,15 @@ export class ResourceQuotaDetails extends React.Component<Props> {
   render() {
     const { object: quota } = this.props;
 
-    if (!quota) return null;
+    if (!quota) {
+      return null;
+    }
+
+    if (!(quota instanceof ResourceQuota)) {
+      logger.error("[ResourceQuotaDetails]: passed object that is not an instanceof ResourceQuota", quota);
+
+      return null;
+    }
 
     return (
       <div className="ResourceQuotaDetails">
diff --git a/src/renderer/components/+config-secrets/secret-details.tsx b/src/renderer/components/+config-secrets/secret-details.tsx
index bfd6e9d257..a8f4555ee1 100644
--- a/src/renderer/components/+config-secrets/secret-details.tsx
+++ b/src/renderer/components/+config-secrets/secret-details.tsx
@@ -33,8 +33,9 @@ import { base64 } from "../../utils";
 import { Icon } from "../icon";
 import { secretsStore } from "./secrets.store";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { Secret } from "../../../common/k8s-api/endpoints";
+import { Secret } from "../../../common/k8s-api/endpoints";
 import { KubeObjectMeta } from "../kube-object-meta";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Secret> {
 }
@@ -84,7 +85,15 @@ export class SecretDetails extends React.Component<Props> {
   render() {
     const { object: secret } = this.props;
 
-    if (!secret) return null;
+    if (!secret) {
+      return null;
+    }
+
+    if (!(secret instanceof Secret)) {
+      logger.error("[SecretDetails]: passed object that is not an instanceof Secret", secret);
+
+      return null;
+    }
 
     return (
       <div className="SecretDetails">
diff --git a/src/renderer/components/+custom-resources/crd-details.tsx b/src/renderer/components/+custom-resources/crd-details.tsx
index ad560181bd..2fcc702ba4 100644
--- a/src/renderer/components/+custom-resources/crd-details.tsx
+++ b/src/renderer/components/+custom-resources/crd-details.tsx
@@ -24,7 +24,7 @@ import "./crd-details.scss";
 import React from "react";
 import { Link } from "react-router-dom";
 import { observer } from "mobx-react";
-import type { CustomResourceDefinition } from "../../../common/k8s-api/endpoints/crd.api";
+import { CustomResourceDefinition } from "../../../common/k8s-api/endpoints/crd.api";
 import { cssNames } from "../../utils";
 import { ThemeStore } from "../../theme.store";
 import { Badge } from "../badge";
@@ -35,6 +35,7 @@ import { Input } from "../input";
 import { KubeObjectMeta } from "../kube-object-meta";
 import MonacoEditor from "react-monaco-editor";
 import { UserStore } from "../../../common/user-store";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<CustomResourceDefinition> {
 }
@@ -44,7 +45,16 @@ export class CRDDetails extends React.Component<Props> {
   render() {
     const { object: crd } = this.props;
 
-    if (!crd) return null;
+    if (!crd) {
+      return null;
+    }
+
+    if (!(crd instanceof CustomResourceDefinition)) {
+      logger.error("[CRDDetails]: passed object that is not an instanceof CustomResourceDefinition", crd);
+
+      return null;
+    }
+
     const { plural, singular, kind, listKind } = crd.getNames();
     const printerColumns = crd.getPrinterColumns();
     const validation = crd.getValidation();
diff --git a/src/renderer/components/+custom-resources/crd-resource-details.tsx b/src/renderer/components/+custom-resources/crd-resource-details.tsx
index b20ad7d885..832cdf739c 100644
--- a/src/renderer/components/+custom-resources/crd-resource-details.tsx
+++ b/src/renderer/components/+custom-resources/crd-resource-details.tsx
@@ -30,9 +30,10 @@ import { DrawerItem } from "../drawer";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { Input } from "../input";
-import type { AdditionalPrinterColumnsV1, CustomResourceDefinition } from "../../../common/k8s-api/endpoints/crd.api";
+import { AdditionalPrinterColumnsV1, CustomResourceDefinition } from "../../../common/k8s-api/endpoints/crd.api";
 import { parseJsonPath } from "../../utils/jsonPath";
-import type { KubeObject, KubeObjectMetadata, KubeObjectStatus } from "../../../common/k8s-api/kube-object";
+import { KubeObject, KubeObjectMetadata, KubeObjectStatus } from "../../../common/k8s-api/kube-object";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<KubeObject> {
   crd: CustomResourceDefinition;
@@ -101,6 +102,18 @@ export class CrdResourceDetails extends React.Component<Props> {
       return null;
     }
 
+    if (!(object instanceof KubeObject)) {
+      logger.error("[CrdResourceDetails]: passed object that is not an instanceof KubeObject", object);
+
+      return null;
+    }
+
+    if (!(crd instanceof CustomResourceDefinition)) {
+      logger.error("[CrdResourceDetails]: passed crd that is not an instanceof CustomResourceDefinition", crd);
+
+      return null;
+    }
+
     const extraColumns = crd.getPrinterColumns();
 
     return (
diff --git a/src/renderer/components/+entity-settings/entity-settings.tsx b/src/renderer/components/+entity-settings/entity-settings.tsx
index bcb5895413..ef4bc480d0 100644
--- a/src/renderer/components/+entity-settings/entity-settings.tsx
+++ b/src/renderer/components/+entity-settings/entity-settings.tsx
@@ -34,6 +34,7 @@ import type { EntitySettingsRouteParams } from "../../../common/routes";
 import { groupBy } from "lodash";
 import { SettingLayout } from "../layout/setting-layout";
 import { HotbarIcon } from "../hotbar/hotbar-icon";
+import logger from "../../../common/logger";
 
 interface Props extends RouteComponentProps<EntitySettingsRouteParams> {
 }
@@ -45,6 +46,17 @@ export class EntitySettings extends React.Component<Props> {
   constructor(props: Props) {
     super(props);
     makeObservable(this);
+
+    const { hash } = navigation.location;
+
+    if (hash) {
+      const menuId = hash.slice(1);
+      const item = this.menuItems.find((item) => item.id === menuId);
+
+      if (item) {
+        this.activeTab = item.id;
+      }
+    }
   }
 
   get entityId() {
@@ -61,18 +73,10 @@ export class EntitySettings extends React.Component<Props> {
     return EntitySettingRegistry.getInstance().getItemsForKind(this.entity.kind, this.entity.apiVersion, this.entity.metadata.source);
   }
 
-  async componentDidMount() {
-    const { hash } = navigation.location;
+  get activeSetting() {
+    this.activeTab ||= this.menuItems[0]?.id;
 
-    if (hash) {
-      const item = this.menuItems.find((item) => item.title === hash.slice(1));
-
-      if (item) {
-        this.activeTab = item.id;
-      }
-    }
-
-    this.ensureActiveTab();
+    return this.menuItems.find((setting) => setting.id === this.activeTab);
   }
 
   onTabChange = (tabId: string) => {
@@ -122,33 +126,31 @@ export class EntitySettings extends React.Component<Props> {
     );
   }
 
-  ensureActiveTab() {
-    if (!this.activeTab) {
-      this.activeTab = this.menuItems[0]?.id;
-    }
-  }
-
   render() {
     if (!this.entity) {
-      console.error("entity not found", this.entityId);
+      logger.error("[ENTITY-SETTINGS]: entity not found", this.entityId);
 
       return null;
     }
 
-    this.ensureActiveTab();
-    const activeSetting = this.menuItems.find((setting) => setting.id === this.activeTab);
+    const { activeSetting } = this;
+
 
     return (
       <SettingLayout
         navigation={this.renderNavigation()}
         contentGaps={false}
       >
-        <section>
-          <h2 data-testid={`${activeSetting.id}-header`}>{activeSetting.title}</h2>
-          <section>
-            <activeSetting.components.View entity={this.entity} key={activeSetting.title} />
-          </section>
-        </section>
+        {
+          activeSetting && (
+            <section>
+              <h2 data-testid={`${activeSetting.id}-header`}>{activeSetting.title}</h2>
+              <section>
+                <activeSetting.components.View entity={this.entity} key={activeSetting.title} />
+              </section>
+            </section>
+          )
+        }
       </SettingLayout>
     );
   }
diff --git a/src/renderer/components/+events/event-details.tsx b/src/renderer/components/+events/event-details.tsx
index 010928a6d5..f70c44b656 100644
--- a/src/renderer/components/+events/event-details.tsx
+++ b/src/renderer/components/+events/event-details.tsx
@@ -27,12 +27,13 @@ import { DrawerItem, DrawerTitle } from "../drawer";
 import { Link } from "react-router-dom";
 import { observer } from "mobx-react";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { KubeEvent } from "../../../common/k8s-api/endpoints/events.api";
+import { KubeEvent } from "../../../common/k8s-api/endpoints/events.api";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { Table, TableCell, TableHead, TableRow } from "../table";
 import { LocaleDate } from "../locale-date";
 import { getDetailsUrl } from "../kube-detail-params";
 import { apiManager } from "../../../common/k8s-api/api-manager";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<KubeEvent> {
 }
@@ -42,7 +43,16 @@ export class EventDetails extends React.Component<Props> {
   render() {
     const { object: event } = this.props;
 
-    if (!event) return null;
+    if (!event) {
+      return null;
+    }
+
+    if (!(event instanceof KubeEvent)) {
+      logger.error("[EventDetails]: passed object that is not an instanceof KubeEvent", event);
+
+      return null;
+    }
+
     const { message, reason, count, type, involvedObject } = event;
     const { kind, name, namespace, fieldPath } = involvedObject;
 
diff --git a/src/renderer/components/+events/kube-event-details.tsx b/src/renderer/components/+events/kube-event-details.tsx
index aa00a3b9d1..a06911e08a 100644
--- a/src/renderer/components/+events/kube-event-details.tsx
+++ b/src/renderer/components/+events/kube-event-details.tsx
@@ -23,11 +23,12 @@ import "./kube-event-details.scss";
 
 import React from "react";
 import { observer } from "mobx-react";
-import type { KubeObject } from "../../../common/k8s-api/kube-object";
+import { KubeObject } from "../../../common/k8s-api/kube-object";
 import { DrawerItem, DrawerTitle } from "../drawer";
 import { cssNames } from "../../utils";
 import { LocaleDate } from "../locale-date";
 import { eventStore } from "./event.store";
+import logger from "../../../common/logger";
 
 export interface KubeEventDetailsProps {
   object: KubeObject;
@@ -41,6 +42,17 @@ export class KubeEventDetails extends React.Component<KubeEventDetailsProps> {
 
   render() {
     const { object } = this.props;
+
+    if (!object) {
+      return null;
+    }
+
+    if (!(object instanceof KubeObject)) {
+      logger.error("[KubeEventDetails]: passed object that is not an instanceof KubeObject", object);
+
+      return null;
+    }
+
     const events = eventStore.getEventsByObject(object);
 
     if (!events.length) {
diff --git a/src/renderer/components/+namespaces/namespace-details.tsx b/src/renderer/components/+namespaces/namespace-details.tsx
index 08493e7a6b..8267637de3 100644
--- a/src/renderer/components/+namespaces/namespace-details.tsx
+++ b/src/renderer/components/+namespaces/namespace-details.tsx
@@ -38,6 +38,7 @@ import { PodCharts, podMetricTabs } from "../+workloads-pods/pod-charts";
 import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { getActiveClusterEntity } from "../../api/catalog-entity-registry";
 import { getDetailsUrl } from "../kube-detail-params";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Namespace> {
 }
@@ -81,7 +82,16 @@ export class NamespaceDetails extends React.Component<Props> {
   render() {
     const { object: namespace } = this.props;
 
-    if (!namespace) return null;
+    if (!namespace) {
+      return null;
+    }
+
+    if (!(namespace instanceof Namespace)) {
+      logger.error("[NamespaceDetails]: passed object that is not an instanceof Namespace", namespace);
+
+      return null;
+    }
+
     const status = namespace.getStatus();
     const isMetricHidden = getActiveClusterEntity()?.isMetricHidden(ClusterMetricsResourceType.Namespace);
 
diff --git a/src/renderer/components/+network-endpoints/endpoint-details.tsx b/src/renderer/components/+network-endpoints/endpoint-details.tsx
index 7805cd8d70..ea2a3426f4 100644
--- a/src/renderer/components/+network-endpoints/endpoint-details.tsx
+++ b/src/renderer/components/+network-endpoints/endpoint-details.tsx
@@ -25,9 +25,10 @@ import React from "react";
 import { observer } from "mobx-react";
 import { DrawerTitle } from "../drawer";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { Endpoint } from "../../../common/k8s-api/endpoints";
+import { Endpoint } from "../../../common/k8s-api/endpoints";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { EndpointSubsetList } from "./endpoint-subset-list";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Endpoint> {
 }
@@ -37,7 +38,15 @@ export class EndpointDetails extends React.Component<Props> {
   render() {
     const { object: endpoint } = this.props;
 
-    if (!endpoint) return null;
+    if (!endpoint) {
+      return null;
+    }
+
+    if (!(endpoint instanceof Endpoint)) {
+      logger.error("[EndpointDetails]: passed object that is not an instanceof Endpoint", endpoint);
+
+      return null;
+    }
 
     return (
       <div className="EndpointDetails">
diff --git a/src/renderer/components/+network-ingresses/ingress-details.tsx b/src/renderer/components/+network-ingresses/ingress-details.tsx
index 6c762d1beb..76515250b2 100644
--- a/src/renderer/components/+network-ingresses/ingress-details.tsx
+++ b/src/renderer/components/+network-ingresses/ingress-details.tsx
@@ -25,7 +25,7 @@ import React from "react";
 import { disposeOnUnmount, observer } from "mobx-react";
 import { makeObservable, observable, reaction } from "mobx";
 import { DrawerItem, DrawerTitle } from "../drawer";
-import type { ILoadBalancerIngress, Ingress } from "../../../common/k8s-api/endpoints";
+import { ILoadBalancerIngress, Ingress } from "../../../common/k8s-api/endpoints";
 import { Table, TableCell, TableHead, TableRow } from "../table";
 import { ResourceMetrics } from "../resource-metrics";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
@@ -35,6 +35,7 @@ import { getBackendServiceNamePort, getMetricsForIngress, IIngressMetrics } from
 import { getActiveClusterEntity } from "../../api/catalog-entity-registry";
 import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { boundMethod } from "../../utils";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Ingress> {
 }
@@ -132,6 +133,12 @@ export class IngressDetails extends React.Component<Props> {
       return null;
     }
 
+    if (!(ingress instanceof Ingress)) {
+      logger.error("[IngressDetails]: passed object that is not an instanceof Ingress", ingress);
+
+      return null;
+    }
+
     const { spec, status } = ingress;
     const ingressPoints = status?.loadBalancer?.ingress;
     const { metrics } = this;
diff --git a/src/renderer/components/+network-policies/network-policy-details.tsx b/src/renderer/components/+network-policies/network-policy-details.tsx
index e08b891c41..2ce5fc9034 100644
--- a/src/renderer/components/+network-policies/network-policy-details.tsx
+++ b/src/renderer/components/+network-policies/network-policy-details.tsx
@@ -24,12 +24,13 @@ import "./network-policy-details.scss";
 import get from "lodash/get";
 import React, { Fragment } from "react";
 import { DrawerItem, DrawerTitle } from "../drawer";
-import type { IPolicyEgress, IPolicyIngress, IPolicyIpBlock, IPolicySelector, NetworkPolicy } from "../../../common/k8s-api/endpoints/network-policy.api";
+import { IPolicyEgress, IPolicyIngress, IPolicyIpBlock, IPolicySelector, NetworkPolicy } from "../../../common/k8s-api/endpoints/network-policy.api";
 import { Badge } from "../badge";
 import { SubTitle } from "../layout/sub-title";
 import { observer } from "mobx-react";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
 import { KubeObjectMeta } from "../kube-object-meta";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<NetworkPolicy> {
 }
@@ -117,6 +118,13 @@ export class NetworkPolicyDetails extends React.Component<Props> {
     if (!policy) {
       return null;
     }
+
+    if (!(policy instanceof NetworkPolicy)) {
+      logger.error("[NetworkPolicyDetails]: passed object that is not an instanceof NetworkPolicy", policy);
+
+      return null;
+    }
+
     const { ingress, egress } = policy.spec;
     const selector = policy.getMatchLabels();
 
diff --git a/src/renderer/components/+network-services/service-details.tsx b/src/renderer/components/+network-services/service-details.tsx
index 38ed8d6c68..5948765089 100644
--- a/src/renderer/components/+network-services/service-details.tsx
+++ b/src/renderer/components/+network-services/service-details.tsx
@@ -26,13 +26,14 @@ import { disposeOnUnmount, observer } from "mobx-react";
 import { DrawerItem, DrawerTitle } from "../drawer";
 import { Badge } from "../badge";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { Service } from "../../../common/k8s-api/endpoints";
+import { Service } from "../../../common/k8s-api/endpoints";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { ServicePortComponent } from "./service-port-component";
 import { endpointStore } from "../+network-endpoints/endpoints.store";
 import { ServiceDetailsEndpoint } from "./service-details-endpoint";
 import { kubeWatchApi } from "../../../common/k8s-api/kube-watch-api";
 import { portForwardStore } from "../../port-forward";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Service> {
 }
@@ -54,7 +55,16 @@ export class ServiceDetails extends React.Component<Props> {
   render() {
     const { object: service } = this.props;
 
-    if (!service) return null;
+    if (!service) {
+      return null;
+    }
+
+    if (!(service instanceof Service)) {
+      logger.error("[ServiceDetails]: passed object that is not an instanceof Service", service);
+
+      return null;
+    }
+
     const { spec } = service;
     const endpoint = endpointStore.getByName(service.getName(), service.getNs());
 
diff --git a/src/renderer/components/+nodes/node-details.tsx b/src/renderer/components/+nodes/node-details.tsx
index 5ae6a30f51..00ac9ca08d 100644
--- a/src/renderer/components/+nodes/node-details.tsx
+++ b/src/renderer/components/+nodes/node-details.tsx
@@ -40,6 +40,7 @@ import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { NodeDetailsResources } from "./node-details-resources";
 import { DrawerTitle } from "../drawer/drawer-title";
 import { boundMethod } from "../../utils";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Node> {
 }
@@ -72,7 +73,16 @@ export class NodeDetails extends React.Component<Props> {
   render() {
     const { object: node } = this.props;
 
-    if (!node) return null;
+    if (!node) {
+      return null;
+    }
+
+    if (!(node instanceof Node)) {
+      logger.error("[NodeDetails]: passed object that is not an instanceof Node", node);
+
+      return null;
+    }
+
     const { status } = node;
     const { nodeInfo, addresses } = status;
     const conditions = node.getActiveConditions();
diff --git a/src/renderer/components/+pod-security-policies/pod-security-policy-details.tsx b/src/renderer/components/+pod-security-policies/pod-security-policy-details.tsx
index 0c1c73567a..0e1068afb7 100644
--- a/src/renderer/components/+pod-security-policies/pod-security-policy-details.tsx
+++ b/src/renderer/components/+pod-security-policies/pod-security-policy-details.tsx
@@ -25,22 +25,26 @@ import React from "react";
 import { observer } from "mobx-react";
 import { DrawerItem, DrawerTitle } from "../drawer";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { PodSecurityPolicy } from "../../../common/k8s-api/endpoints";
+import { PodSecurityPolicy } from "../../../common/k8s-api/endpoints";
 import { Badge } from "../badge";
 import { Table, TableCell, TableHead, TableRow } from "../table";
 import { KubeObjectMeta } from "../kube-object-meta";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<PodSecurityPolicy> {
 }
 
+interface RuleGroup {
+  rule: string;
+  ranges?: {
+    max: number;
+    min: number;
+  }[];
+}
+
 @observer
 export class PodSecurityPolicyDetails extends React.Component<Props> {
-  renderRuleGroup(
-    title: React.ReactNode,
-    group: {
-      rule: string;
-      ranges?: { max: number; min: number }[];
-    }) {
+  renderRuleGroup( title: React.ReactNode, group: RuleGroup) {
     if (!group) return null;
     const { rule, ranges } = group;
 
@@ -67,6 +71,13 @@ export class PodSecurityPolicyDetails extends React.Component<Props> {
     if (!psp) {
       return null;
     }
+
+    if (!(psp instanceof PodSecurityPolicy)) {
+      logger.error("[PodSecurityPolicyDetails]: passed object that is not an instanceof PodSecurityPolicy", psp);
+
+      return null;
+    }
+
     const {
       allowedHostPaths, allowedCapabilities, allowedCSIDrivers, allowedFlexVolumes, allowedProcMountTypes,
       allowedUnsafeSysctls, allowPrivilegeEscalation, defaultAddCapabilities, forbiddenSysctls, fsGroup,
@@ -172,14 +183,14 @@ export class PodSecurityPolicyDetails extends React.Component<Props> {
                 <TableCell>Path Prefix</TableCell>
                 <TableCell>Read-only</TableCell>
               </TableHead>
-              {allowedHostPaths.map(({ pathPrefix, readOnly }, index) => {
-                return (
+              {
+                allowedHostPaths.map(({ pathPrefix, readOnly }, index) => (
                   <TableRow key={index}>
                     <TableCell>{pathPrefix}</TableCell>
                     <TableCell>{readOnly ? "Yes" : "No"}</TableCell>
                   </TableRow>
-                );
-              })}
+                ))
+              }
             </Table>
           </>
         )}
@@ -193,7 +204,7 @@ export class PodSecurityPolicyDetails extends React.Component<Props> {
           <>
             <DrawerTitle title="Runtime Class"/>
             <DrawerItem name="Allowed Runtime Class Names">
-              {(runtimeClass.allowedRuntimeClassNames || []).join(", ") || "-"}
+              {runtimeClass.allowedRuntimeClassNames?.join(", ") || "-"}
             </DrawerItem>
             <DrawerItem name="Default Runtime Class Name">
               {runtimeClass.defaultRuntimeClassName || "-"}
diff --git a/src/renderer/components/+storage-classes/storage-class-details.tsx b/src/renderer/components/+storage-classes/storage-class-details.tsx
index 2e8eae63bb..0ce2827014 100644
--- a/src/renderer/components/+storage-classes/storage-class-details.tsx
+++ b/src/renderer/components/+storage-classes/storage-class-details.tsx
@@ -27,11 +27,12 @@ import { DrawerItem, DrawerTitle } from "../drawer";
 import { Badge } from "../badge";
 import { observer } from "mobx-react";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
-import type { StorageClass } from "../../../common/k8s-api/endpoints";
+import { StorageClass } from "../../../common/k8s-api/endpoints";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { storageClassStore } from "./storage-class.store";
 import { VolumeDetailsList } from "../+storage-volumes/volume-details-list";
 import { volumesStore } from "../+storage-volumes/volumes.store";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<StorageClass> {
 }
@@ -44,9 +45,18 @@ export class StorageClassDetails extends React.Component<Props> {
 
   render() {
     const { object: storageClass } = this.props;
-    const persistentVolumes = storageClassStore.getPersistentVolumes(storageClass);
 
-    if (!storageClass) return null;
+    if (!storageClass) {
+      return null;
+    }
+
+    if (!(storageClass instanceof StorageClass)) {
+      logger.error("[StorageClassDetails]: passed object that is not an instanceof StorageClass", storageClass);
+
+      return null;
+    }
+
+    const persistentVolumes = storageClassStore.getPersistentVolumes(storageClass);
     const { provisioner, parameters, mountOptions } = storageClass;
 
     return (
diff --git a/src/renderer/components/+storage-volume-claims/volume-claim-details.tsx b/src/renderer/components/+storage-volume-claims/volume-claim-details.tsx
index 4d515a0056..a4333e548e 100644
--- a/src/renderer/components/+storage-volume-claims/volume-claim-details.tsx
+++ b/src/renderer/components/+storage-volume-claims/volume-claim-details.tsx
@@ -37,6 +37,7 @@ import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { getDetailsUrl } from "../kube-detail-params";
 import { boundMethod } from "../../utils";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<PersistentVolumeClaim> {
 }
@@ -68,6 +69,13 @@ export class PersistentVolumeClaimDetails extends React.Component<Props> {
     if (!volumeClaim) {
       return null;
     }
+
+    if (!(volumeClaim instanceof PersistentVolumeClaim)) {
+      logger.error("[PersistentVolumeClaimDetails]: passed object that is not an instanceof PersistentVolumeClaim", volumeClaim);
+
+      return null;
+    }
+
     const { storageClassName, accessModes } = volumeClaim.spec;
     const { metrics } = this;
     const pods = volumeClaim.getPods(podsStore.items);
diff --git a/src/renderer/components/+storage-volumes/volume-details.tsx b/src/renderer/components/+storage-volumes/volume-details.tsx
index 781df4b5b4..41ac4d17ce 100644
--- a/src/renderer/components/+storage-volumes/volume-details.tsx
+++ b/src/renderer/components/+storage-volumes/volume-details.tsx
@@ -31,6 +31,7 @@ import { PersistentVolume, pvcApi } from "../../../common/k8s-api/endpoints";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
 import { KubeObjectMeta } from "../kube-object-meta";
 import { getDetailsUrl } from "../kube-detail-params";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<PersistentVolume> {
 }
@@ -43,6 +44,13 @@ export class PersistentVolumeDetails extends React.Component<Props> {
     if (!volume) {
       return null;
     }
+
+    if (!(volume instanceof PersistentVolume)) {
+      logger.error("[PersistentVolumeDetails]: passed object that is not an instanceof PersistentVolume", volume);
+
+      return null;
+    }
+
     const { accessModes, capacity, persistentVolumeReclaimPolicy, storageClassName, claimRef, flexVolume, mountOptions, nfs } = volume.spec;
 
     return (
diff --git a/src/renderer/components/+workloads-cronjobs/cronjob-details.tsx b/src/renderer/components/+workloads-cronjobs/cronjob-details.tsx
index 108ec47012..78e7a6ba7c 100644
--- a/src/renderer/components/+workloads-cronjobs/cronjob-details.tsx
+++ b/src/renderer/components/+workloads-cronjobs/cronjob-details.tsx
@@ -31,8 +31,9 @@ import { Link } from "react-router-dom";
 import { cronJobStore } from "./cronjob.store";
 import type { KubeObjectDetailsProps } from "../kube-object-details";
 import { getDetailsUrl } from "../kube-detail-params";
-import type { CronJob, Job } from "../../../common/k8s-api/endpoints";
+import { CronJob, Job } from "../../../common/k8s-api/endpoints";
 import { KubeObjectMeta } from "../kube-object-meta";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<CronJob> {
 }
@@ -46,18 +47,27 @@ export class CronJobDetails extends React.Component<Props> {
   render() {
     const { object: cronJob } = this.props;
 
-    if (!cronJob) return null;
+    if (!cronJob) {
+      return null;
+    }
+
+    if (!(cronJob instanceof CronJob)) {
+      logger.error("[CronJobDetails]: passed object that is not an instanceof CronJob", cronJob);
+
+      return null;
+    }
+
     const childJobs = jobStore.getJobsByOwner(cronJob);
 
     return (
       <div className="CronJobDetails">
         <KubeObjectMeta object={cronJob}/>
         <DrawerItem name="Schedule">
-          {cronJob.isNeverRun() ? (
-            <>
-              never ({cronJob.getSchedule()})
-            </>
-          ) : cronJob.getSchedule()}
+          {
+            cronJob.isNeverRun()
+              ? `never (${cronJob.getSchedule()})`
+              : cronJob.getSchedule()
+          }
         </DrawerItem>
         <DrawerItem name="Active">
           {cronJobStore.getActiveJobsNum(cronJob)}
diff --git a/src/renderer/components/+workloads-daemonsets/daemonset-details.tsx b/src/renderer/components/+workloads-daemonsets/daemonset-details.tsx
index 92615e54ef..efd67c1fae 100644
--- a/src/renderer/components/+workloads-daemonsets/daemonset-details.tsx
+++ b/src/renderer/components/+workloads-daemonsets/daemonset-details.tsx
@@ -40,6 +40,7 @@ import { KubeObjectMeta } from "../kube-object-meta";
 import { getActiveClusterEntity } from "../../api/catalog-entity-registry";
 import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { boundMethod } from "../../utils";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<DaemonSet> {
 }
@@ -72,7 +73,16 @@ export class DaemonSetDetails extends React.Component<Props> {
   render() {
     const { object: daemonSet } = this.props;
 
-    if (!daemonSet) return null;
+    if (!daemonSet) {
+      return null;
+    }
+
+    if (!(daemonSet instanceof DaemonSet)) {
+      logger.error("[DaemonSetDetails]: passed object that is not an instanceof DaemonSet", daemonSet);
+
+      return null;
+    }
+
     const { spec } = daemonSet;
     const selectors = daemonSet.getSelectors();
     const images = daemonSet.getImages();
diff --git a/src/renderer/components/+workloads-deployments/deployment-details.tsx b/src/renderer/components/+workloads-deployments/deployment-details.tsx
index 8f4a45a580..b60f8cb5fc 100644
--- a/src/renderer/components/+workloads-deployments/deployment-details.tsx
+++ b/src/renderer/components/+workloads-deployments/deployment-details.tsx
@@ -42,6 +42,7 @@ import { DeploymentReplicaSets } from "./deployment-replicasets";
 import { getActiveClusterEntity } from "../../api/catalog-entity-registry";
 import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { boundMethod } from "../../utils";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Deployment> {
 }
@@ -75,7 +76,16 @@ export class DeploymentDetails extends React.Component<Props> {
   render() {
     const { object: deployment } = this.props;
 
-    if (!deployment) return null;
+    if (!deployment) {
+      return null;
+    }
+
+    if (!(deployment instanceof Deployment)) {
+      logger.error("[DeploymentDetails]: passed object that is not an instanceof Deployment", deployment);
+
+      return null;
+    }
+
     const { status, spec } = deployment;
     const nodeSelector = deployment.getNodeSelectors();
     const selectors = deployment.getSelectors();
diff --git a/src/renderer/components/+workloads-jobs/job-details.tsx b/src/renderer/components/+workloads-jobs/job-details.tsx
index 6c4d9d3525..88dcaf7547 100644
--- a/src/renderer/components/+workloads-jobs/job-details.tsx
+++ b/src/renderer/components/+workloads-jobs/job-details.tsx
@@ -44,6 +44,7 @@ import { ResourceMetrics } from "../resource-metrics";
 import { boundMethod } from "autobind-decorator";
 import { getDetailsUrl } from "../kube-detail-params";
 import { apiManager } from "../../../common/k8s-api/api-manager";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Job> {
 }
@@ -71,7 +72,16 @@ export class JobDetails extends React.Component<Props> {
   render() {
     const { object: job } = this.props;
 
-    if (!job) return null;
+    if (!job) {
+      return null;
+    }
+
+    if (!(job instanceof Job)) {
+      logger.error("[JobDetails]: passed object that is not an instanceof Job", job);
+
+      return null;
+    }
+
     const selectors = job.getSelectors();
     const nodeSelector = job.getNodeSelectors();
     const images = job.getImages();
diff --git a/src/renderer/components/+workloads-pods/pod-details.tsx b/src/renderer/components/+workloads-pods/pod-details.tsx
index 9f95c5289f..0819744e15 100644
--- a/src/renderer/components/+workloads-pods/pod-details.tsx
+++ b/src/renderer/components/+workloads-pods/pod-details.tsx
@@ -43,6 +43,7 @@ import { KubeObjectMeta } from "../kube-object-meta";
 import { getActiveClusterEntity } from "../../api/catalog-entity-registry";
 import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { getDetailsUrl } from "../kube-detail-params";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<Pod> {
 }
@@ -77,7 +78,16 @@ export class PodDetails extends React.Component<Props> {
   render() {
     const { object: pod } = this.props;
 
-    if (!pod) return null;
+    if (!pod) {
+      return null;
+    }
+
+    if (!(pod instanceof Pod)) {
+      logger.error("[PodDetails]: passed object that is not an instanceof Pod", pod);
+
+      return null;
+    }
+
     const { status, spec } = pod;
     const { conditions, podIP } = status;
     const podIPs = pod.getIPs();
diff --git a/src/renderer/components/+workloads-replicasets/replicaset-details.tsx b/src/renderer/components/+workloads-replicasets/replicaset-details.tsx
index 7da1e22361..e8f77a34ce 100644
--- a/src/renderer/components/+workloads-replicasets/replicaset-details.tsx
+++ b/src/renderer/components/+workloads-replicasets/replicaset-details.tsx
@@ -39,6 +39,7 @@ import { KubeObjectMeta } from "../kube-object-meta";
 import { getActiveClusterEntity } from "../../api/catalog-entity-registry";
 import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { boundMethod } from "../../utils";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<ReplicaSet> {
 }
@@ -71,7 +72,16 @@ export class ReplicaSetDetails extends React.Component<Props> {
   render() {
     const { object: replicaSet } = this.props;
 
-    if (!replicaSet) return null;
+    if (!replicaSet) {
+      return null;
+    }
+
+    if (!(replicaSet instanceof ReplicaSet)) {
+      logger.error("[ReplicaSetDetails]: passed object that is not an instanceof ReplicaSet", replicaSet);
+
+      return null;
+    }
+
     const { metrics } = this;
     const { status } = replicaSet;
     const { availableReplicas, replicas } = status;
diff --git a/src/renderer/components/+workloads-statefulsets/statefulset-details.tsx b/src/renderer/components/+workloads-statefulsets/statefulset-details.tsx
index dc8581dec3..5351ec53f0 100644
--- a/src/renderer/components/+workloads-statefulsets/statefulset-details.tsx
+++ b/src/renderer/components/+workloads-statefulsets/statefulset-details.tsx
@@ -40,6 +40,7 @@ import { KubeObjectMeta } from "../kube-object-meta";
 import { getActiveClusterEntity } from "../../api/catalog-entity-registry";
 import { ClusterMetricsResourceType } from "../../../common/cluster-types";
 import { boundMethod } from "../../utils";
+import logger from "../../../common/logger";
 
 interface Props extends KubeObjectDetailsProps<StatefulSet> {
 }
@@ -72,7 +73,16 @@ export class StatefulSetDetails extends React.Component<Props> {
   render() {
     const { object: statefulSet } = this.props;
 
-    if (!statefulSet) return null;
+    if (!statefulSet) {
+      return null;
+    }
+
+    if (!(statefulSet instanceof StatefulSet)) {
+      logger.error("[StatefulSetDetails]: passed object that is not an instanceof StatefulSet", statefulSet);
+
+      return null;
+    }
+
     const images = statefulSet.getImages();
     const selectors = statefulSet.getSelectors();
     const nodeSelector = statefulSet.getNodeSelectors();
diff --git a/src/renderer/components/cluster-manager/cluster-status.tsx b/src/renderer/components/cluster-manager/cluster-status.tsx
index a3c3f96b5f..7c7cdd2714 100644
--- a/src/renderer/components/cluster-manager/cluster-status.tsx
+++ b/src/renderer/components/cluster-manager/cluster-status.tsx
@@ -90,7 +90,7 @@ export class ClusterStatus extends React.Component<Props> {
       params: {
         entityId: this.props.clusterId,
       },
-      fragment: "Proxy",
+      fragment: "proxy",
     }));
   };
 
diff --git a/src/renderer/components/kube-object-meta/kube-object-meta.tsx b/src/renderer/components/kube-object-meta/kube-object-meta.tsx
index f9b03b8738..9db91061d2 100644
--- a/src/renderer/components/kube-object-meta/kube-object-meta.tsx
+++ b/src/renderer/components/kube-object-meta/kube-object-meta.tsx
@@ -20,13 +20,14 @@
  */
 
 import React from "react";
-import type { KubeMetaField, KubeObject } from "../../../common/k8s-api/kube-object";
+import { KubeMetaField, KubeObject } from "../../../common/k8s-api/kube-object";
 import { DrawerItem, DrawerItemLabels } from "../drawer";
 import { apiManager } from "../../../common/k8s-api/api-manager";
 import { Link } from "react-router-dom";
 import { KubeObjectStatusIcon } from "../kube-object-status-icon";
 import { LocaleDate } from "../locale-date";
 import { getDetailsUrl } from "../kube-detail-params";
+import logger from "../../../common/logger";
 
 export interface KubeObjectMetaProps {
   object: KubeObject;
@@ -46,6 +47,17 @@ export class KubeObjectMeta extends React.Component<KubeObjectMetaProps> {
 
   render() {
     const { object } = this.props;
+
+    if (!object) {
+      return null;
+    }
+
+    if (!(object instanceof KubeObject)) {
+      logger.error("[KubeObjectMeta]: passed object that is not an instanceof KubeObject", object);
+
+      return null;
+    }
+
     const {
       getNs, getLabels, getResourceVersion, selfLink, getAnnotations,
       getFinalizers, getId, getAge, getName, metadata: { creationTimestamp },
diff --git a/src/renderer/components/layout/setting-layout.tsx b/src/renderer/components/layout/setting-layout.tsx
index 45f665df1c..9f458658e8 100644
--- a/src/renderer/components/layout/setting-layout.tsx
+++ b/src/renderer/components/layout/setting-layout.tsx
@@ -23,7 +23,7 @@ import "./setting-layout.scss";
 
 import React from "react";
 import { observer } from "mobx-react";
-import { boundMethod, cssNames, IClassName } from "../../utils";
+import { cssNames, IClassName } from "../../utils";
 import { navigation } from "../../navigation";
 import { Icon } from "../icon";
 
@@ -36,17 +36,10 @@ export interface SettingLayoutProps extends React.DOMAttributes<any> {
   back?: (evt: React.MouseEvent | KeyboardEvent) => void;
 }
 
-function scrollToAnchor() {
-  const { hash } = window.location;
-
-  if (hash) {
-    document.querySelector(`${hash}`).scrollIntoView();
-  }
-}
-
 const defaultProps: Partial<SettingLayoutProps> = {
   provideBackButtonNavigation: true,
   contentGaps: true,
+  back: () => navigation.goBack(),
 };
 
 /**
@@ -56,19 +49,14 @@ const defaultProps: Partial<SettingLayoutProps> = {
 export class SettingLayout extends React.Component<SettingLayoutProps> {
   static defaultProps = defaultProps as object;
 
-  @boundMethod
-  back(evt?: React.MouseEvent | KeyboardEvent) {
-    if (this.props.back) {
-      this.props.back(evt);
-    } else {
-      navigation.goBack();
-    }
-  }
-
   async componentDidMount() {
-    window.addEventListener("keydown", this.onEscapeKey);
+    const { hash } = window.location;
 
-    scrollToAnchor();
+    if (hash) {
+      document.querySelector(hash)?.scrollIntoView();
+    }
+
+    window.addEventListener("keydown", this.onEscapeKey);
   }
 
   componentWillUnmount() {
@@ -82,7 +70,7 @@ export class SettingLayout extends React.Component<SettingLayoutProps> {
 
     if (evt.code === "Escape") {
       evt.stopPropagation();
-      this.back(evt);
+      this.props.back(evt);
     }
   };
 
@@ -107,17 +95,18 @@ export class SettingLayout extends React.Component<SettingLayoutProps> {
             {children}
           </div>
           <div className="toolsRegion">
-            { this.props.provideBackButtonNavigation && (
-              <div className="fixedTools">
-                <div className="closeBtn" role="button" aria-label="Close" onClick={this.back}>
-                  <Icon material="close"/>
+            {
+              this.props.provideBackButtonNavigation && (
+                <div className="fixedTools">
+                  <div className="closeBtn" role="button" aria-label="Close" onClick={back}>
+                    <Icon material="close" />
+                  </div>
+                  <div className="esc" aria-hidden="true">
+                    ESC
+                  </div>
                 </div>
-
-                <div className="esc" aria-hidden="true">
-                  ESC
-                </div>
-              </div>
-            )}
+              )
+            }
           </div>
         </div>
       </div>
diff --git a/src/renderer/ipc/index.tsx b/src/renderer/ipc/index.tsx
index 62dd96a264..f99cee5823 100644
--- a/src/renderer/ipc/index.tsx
+++ b/src/renderer/ipc/index.tsx
@@ -77,16 +77,15 @@ function UpdateAvailableHandler(event: IpcRendererEvent, ...[backchannel, update
   );
 }
 
-const listNamespacesForbiddenHandlerDisplayedAt = new Map<string, number>();
+const notificationLastDisplayedAt = new Map<string, number>();
 const intervalBetweenNotifications = 1000 * 60; // 60s
 
 function ListNamespacesForbiddenHandler(event: IpcRendererEvent, ...[clusterId]: ListNamespaceForbiddenArgs): void {
-  const lastDisplayedAt = listNamespacesForbiddenHandlerDisplayedAt.get(clusterId);
-  const wasDisplayed = Boolean(lastDisplayedAt);
+  const lastDisplayedAt = notificationLastDisplayedAt.get(clusterId);
   const now = Date.now();
 
-  if (!wasDisplayed || (now - lastDisplayedAt) > intervalBetweenNotifications) {
-    listNamespacesForbiddenHandlerDisplayedAt.set(clusterId, now);
+  if (!notificationLastDisplayedAt.has(clusterId) || (now - lastDisplayedAt) > intervalBetweenNotifications) {
+    notificationLastDisplayedAt.set(clusterId, now);
   } else {
     // don't bother the user too often
     return;
@@ -94,21 +93,39 @@ function ListNamespacesForbiddenHandler(event: IpcRendererEvent, ...[clusterId]:
 
   const notificationId = `list-namespaces-forbidden:${clusterId}`;
 
+  if (notificationsStore.getById(notificationId)) {
+    // notification is still visible
+    return;
+  }
+
   Notifications.info(
     (
       <div className="flex column gaps">
         <b>Add Accessible Namespaces</b>
-        <p>Cluster <b>{ClusterStore.getInstance().getById(clusterId).name}</b> does not have permissions to list namespaces. Please add the namespaces you have access to.</p>
+        <p>
+          Cluster <b>{ClusterStore.getInstance().getById(clusterId).name}</b> does not have permissions to list namespaces.{" "}
+          Please add the namespaces you have access to.
+        </p>
         <div className="flex gaps row align-left box grow">
-          <Button active outlined label="Go to Accessible Namespaces Settings" onClick={() => {
-            navigate(entitySettingsURL({ params: { entityId: clusterId }, fragment: "accessible-namespaces" }));
-            notificationsStore.remove(notificationId);
-          }} />
+          <Button
+            active
+            outlined
+            label="Go to Accessible Namespaces Settings"
+            onClick={() => {
+              navigate(entitySettingsURL({ params: { entityId: clusterId }, fragment: "namespaces" }));
+              notificationsStore.remove(notificationId);
+            }}
+          />
         </div>
       </div>
     ),
     {
       id: notificationId,
+      /**
+       * Set the time when the notification is closed as well so that there is at
+       * least a minute between closing the notification as seeing it again
+       */
+      onClose: () => notificationLastDisplayedAt.set(clusterId, Date.now()),
     }
   );
 }
diff --git a/src/renderer/utils/__tests__/storageHelper.test.ts b/src/renderer/utils/__tests__/storageHelper.test.ts
index 11127ee3c4..57141450c1 100644
--- a/src/renderer/utils/__tests__/storageHelper.test.ts
+++ b/src/renderer/utils/__tests__/storageHelper.test.ts
@@ -19,149 +19,109 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-import { reaction } from "mobx";
-import { StorageAdapter, StorageHelper } from "../storageHelper";
+import { observable, reaction } from "mobx";
+import { StorageHelper } from "../storageHelper";
 import { delay } from "../../../common/utils/delay";
 
-describe("renderer/utils/StorageHelper", () => {
-  describe("window.localStorage might be used as StorageAdapter", () => {
-    type StorageModel = string;
+type StorageModel = {
+  [prop: string]: any /*json-serializable*/;
+  message?: string;
+  description?: any;
+};
 
+describe("renderer/utils/StorageHelper", () => {
+  describe("Using custom StorageAdapter", () => {
     const storageKey = "ui-settings";
+    const remoteStorageMock = observable.map<string, StorageModel>();
     let storageHelper: StorageHelper<StorageModel>;
+    let storageHelperAsync: StorageHelper<StorageModel>;
 
     beforeEach(() => {
-      localStorage.clear();
+      remoteStorageMock.set(storageKey, {
+        message: "saved-before", // pretending as previously saved data
+      });
 
       storageHelper = new StorageHelper<StorageModel>(storageKey, {
         autoInit: false,
-        storage: localStorage,
-        defaultValue: "test",
-      });
-    });
-
-    it("initialized with default value", async () => {
-      localStorage.setItem(storageKey, "saved"); // pretending it was saved previously
-
-      expect(storageHelper.key).toBe(storageKey);
-      expect(storageHelper.defaultValue).toBe("test");
-      expect(storageHelper.get()).toBe("test");
-
-      storageHelper.init();
-
-      expect(storageHelper.key).toBe(storageKey);
-      expect(storageHelper.defaultValue).toBe("test");
-      expect(storageHelper.get()).toBe("saved");
-    });
-
-    it("updates storage", async () => {
-      storageHelper.init();
-
-      storageHelper.set("test2");
-      expect(localStorage.getItem(storageKey)).toBe("test2");
-
-      localStorage.setItem(storageKey, "test3");
-      storageHelper.init({ force: true }); // reload from underlying storage and merge
-      expect(storageHelper.get()).toBe("test3");
-    });
-  });
-
-  describe("Using custom StorageAdapter", () => {
-    type SettingsStorageModel = {
-      [key: string]: any;
-      message: string;
-    };
-
-    const storageKey = "mySettings";
-    const storageMock: Record<string, any> = {};
-    let storageHelper: StorageHelper<SettingsStorageModel>;
-    let storageHelperAsync: StorageHelper<SettingsStorageModel>;
-    let storageAdapter: StorageAdapter<SettingsStorageModel>;
-
-    const storageHelperDefaultValue: SettingsStorageModel = {
-      message: "hello-world",
-      anyOtherStorableData: 123,
-    };
-
-    beforeEach(() => {
-      storageMock[storageKey] = {
-        message: "saved-before",
-      } as SettingsStorageModel;
-
-      storageAdapter = {
-        onChange: jest.fn(),
-        getItem: jest.fn((key: string) => {
-          return storageMock[key];
-        }),
-        setItem: jest.fn((key: string, value: any) => {
-          storageMock[key] = value;
-        }),
-        removeItem: jest.fn((key: string) => {
-          delete storageMock[key];
-        }),
-      };
-
-      storageHelper = new StorageHelper(storageKey, {
-        autoInit: false,
-        defaultValue: storageHelperDefaultValue,
-        storage: storageAdapter,
+        defaultValue: {
+          message: "blabla",
+          description: "default"
+        },
+        storage: {
+          getItem(key: string): StorageModel {
+            return Object.assign(
+              storageHelper.defaultValue,
+              remoteStorageMock.get(key),
+            );
+          },
+          setItem(key: string, value: StorageModel) {
+            remoteStorageMock.set(key, value);
+          },
+          removeItem(key: string) {
+            remoteStorageMock.delete(key);
+          }
+        },
       });
 
       storageHelperAsync = new StorageHelper(storageKey, {
         autoInit: false,
-        defaultValue: storageHelperDefaultValue,
+        defaultValue: storageHelper.defaultValue,
         storage: {
-          ...storageAdapter,
-          async getItem(key: string): Promise<SettingsStorageModel> {
+          ...storageHelper.storage,
+          async getItem(key: string): Promise<StorageModel> {
             await delay(500); // fake loading timeout
 
-            return storageAdapter.getItem(key);
+            return storageHelper.storage.getItem(key);
           }
         },
       });
     });
 
-    it("loads data from storage with fallback to default-value", () => {
-      expect(storageHelper.get()).toEqual(storageHelperDefaultValue);
+    it("initialized with default value", async () => {
       storageHelper.init();
-
-      expect(storageHelper.get().message).toBe("saved-before");
-      expect(storageAdapter.getItem).toHaveBeenCalledWith(storageHelper.key);
+      expect(storageHelper.key).toBe(storageKey);
+      expect(storageHelper.get()).toEqual(storageHelper.defaultValue);
     });
 
     it("async loading from storage supported too", async () => {
       expect(storageHelperAsync.initialized).toBeFalsy();
       storageHelperAsync.init();
       await delay(300);
-      expect(storageHelperAsync.get()).toEqual(storageHelperDefaultValue);
+      expect(storageHelperAsync.get()).toEqual(storageHelper.defaultValue);
       await delay(200);
       expect(storageHelperAsync.get().message).toBe("saved-before");
     });
 
     it("set() fully replaces data in storage", () => {
       storageHelper.init();
-      storageHelper.set({ message: "test2" });
-      expect(storageHelper.get().message).toBe("test2");
-      expect(storageMock[storageKey]).toEqual({ message: "test2" });
-      expect(storageAdapter.setItem).toHaveBeenCalledWith(storageHelper.key, { message: "test2" });
+      storageHelper.set({ message: "msg" });
+      storageHelper.get().description = "desc";
+      expect(storageHelper.get().message).toBe("msg");
+      expect(storageHelper.get().description).toBe("desc");
+      expect(remoteStorageMock.get(storageKey)).toEqual({
+        message: "msg",
+        description: "desc",
+      } as StorageModel);
     });
 
     it("merge() does partial data tree updates", () => {
       storageHelper.init();
       storageHelper.merge({ message: "updated" });
 
-      expect(storageHelper.get()).toEqual({ ...storageHelperDefaultValue, message: "updated" });
-      expect(storageAdapter.setItem).toHaveBeenCalledWith(storageHelper.key, { ...storageHelperDefaultValue, message: "updated" });
+      expect(storageHelper.get()).toEqual({ ...storageHelper.defaultValue, message: "updated" });
+      expect(remoteStorageMock.get(storageKey)).toEqual({ ...storageHelper.defaultValue, message: "updated" });
 
+      // `draft` modified inside, returning `void` is expected
       storageHelper.merge(draft => {
         draft.message = "updated2";
       });
-      expect(storageHelper.get()).toEqual({ ...storageHelperDefaultValue, message: "updated2" });
+      expect(storageHelper.get()).toEqual({ ...storageHelper.defaultValue, message: "updated2" });
 
+      // returning object modifies `draft` as well
       storageHelper.merge(draft => ({
         message: draft.message.replace("2", "3")
       }));
-      expect(storageHelper.get()).toEqual({ ...storageHelperDefaultValue, message: "updated3" });
+      expect(storageHelper.get()).toEqual({ ...storageHelper.defaultValue, message: "updated3" });
     });
   });
 
diff --git a/src/renderer/utils/storageHelper.ts b/src/renderer/utils/storageHelper.ts
index a7931ae41e..80c5df8fba 100755
--- a/src/renderer/utils/storageHelper.ts
+++ b/src/renderer/utils/storageHelper.ts
@@ -20,10 +20,9 @@
  */
 
 // Helper for working with storages (e.g. window.localStorage, NodeJS/file-system, etc.)
-
 import { action, comparer, makeObservable, observable, toJS, when, } from "mobx";
-import produce, { Draft } from "immer";
-import { isEqual, isFunction, isPlainObject } from "lodash";
+import produce, { Draft, isDraft } from "immer";
+import { isEqual } from "lodash";
 import logger from "../../main/logger";
 
 export interface StorageAdapter<T> {
@@ -150,15 +149,22 @@ export class StorageHelper<T> {
 
   @action
   merge(value: Partial<T> | ((draft: Draft<T>) => Partial<T> | void)) {
-    const nextValue = produce(this.toJSON(), (state: Draft<T>) => {
-      const newValue = isFunction(value) ? value(state) : value;
+    const nextValue = produce<T>(this.toJSON(), (draft: Draft<T>) => {
 
-      return isPlainObject(newValue)
-        ? Object.assign(state, newValue) // partial updates for returned plain objects
-        : newValue;
+      if (typeof value == "function") {
+        const newValue = value(draft);
+
+        // merge returned plain objects from `value-as-callback` usage
+        // otherwise `draft` can be just modified inside a callback without returning any value (void)
+        if (newValue && !isDraft(newValue)) {
+          Object.assign(draft, newValue);
+        }
+      } else {
+        Object.assign(draft, value);
+      }
     });
 
-    this.set(nextValue as T);
+    this.set(nextValue);
   }
 
   toJSON(): T {
diff --git a/templates/create-resource/Pod.yaml b/templates/create-resource/Pod.yaml
new file mode 100644
index 0000000000..7a1229eb33
--- /dev/null
+++ b/templates/create-resource/Pod.yaml
@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: static-web
+  labels:
+    role: myrole
+spec:
+  containers:
+    - name: web
+      image: nginx
+      ports:
+        - name: web
+          containerPort: 80
+          protocol: TCP
diff --git a/yarn.lock b/yarn.lock
index 38ce254f43..5aba4d5d80 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2078,10 +2078,10 @@
   resolved "https://registry.yarnpkg.com/@types/underscore/-/underscore-1.10.0.tgz#5cb0dff2a5f616fc8e0c61b482bf01fa20a03cec"
   integrity sha512-ZAbqul7QAKpM2h1PFGa5ETN27ulmqtj0QviYHasw9LffvXZvVHuraOx/FOsIPPDNGZN0Qo1nASxxSfMYOtSoCw==
 
-"@types/url-parse@^1.4.3":
-  version "1.4.3"
-  resolved "https://registry.yarnpkg.com/@types/url-parse/-/url-parse-1.4.3.tgz#fba49d90f834951cb000a674efee3d6f20968329"
-  integrity sha512-4kHAkbV/OfW2kb5BLVUuUMoumB3CP8rHqlw48aHvFy5tf9ER0AfOonBlX29l/DD68G70DmyhRlSYfQPSYpC5Vw==
+"@types/url-parse@^1.4.4":
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/@types/url-parse/-/url-parse-1.4.4.tgz#ebeb0ec8b581318739cf73e9f9b186f610764255"
+  integrity sha512-KtQLad12+4T/NfSxpoDhmr22+fig3T7/08QCgmutYA6QSznSRmEtuL95GrhVV40/0otTEdFc+etRcCTqhh1q5Q==
 
 "@types/uuid@^8.3.1":
   version "8.3.1"
@@ -4136,10 +4136,10 @@ concat-stream@^1.5.0, concat-stream@^1.6.2:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concurrently@^5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-5.2.0.tgz#ead55121d08a0fc817085584c123cedec2e08975"
-  integrity sha512-XxcDbQ4/43d6CxR7+iV8IZXhur4KbmEJk1CetVMUqCy34z9l0DkszbY+/9wvmSnToTej0SYomc2WSRH+L0zVJw==
+concurrently@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-5.3.0.tgz#7500de6410d043c912b2da27de3202cb489b1e7b"
+  integrity sha512-8MhqOB6PWlBfA2vJ8a0bSFKATOdWlHiQlk11IfmQBPaHVP8oP2gsh2MObE6UR3hqDHqvaIvLTyceNW6obVuFHQ==
   dependencies:
     chalk "^2.4.2"
     date-fns "^2.0.1"
@@ -7278,10 +7278,10 @@ immediate@~3.0.5:
   resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
   integrity sha1-nbHb0Pr43m++D13V5Wu2BigN5ps=
 
-immer@^8.0.4:
-  version "8.0.4"
-  resolved "https://registry.yarnpkg.com/immer/-/immer-8.0.4.tgz#3a21605a4e2dded852fb2afd208ad50969737b7a"
-  integrity sha512-jMfL18P+/6P6epANRvRk6q8t+3gGhqsJ9EuJ25AXE+9bNTYtssvzeYbEd0mXRYWCmmXSIbnlpz6vd6iJlmGGGQ==
+immer@^9.0.6:
+  version "9.0.6"
+  resolved "https://registry.yarnpkg.com/immer/-/immer-9.0.6.tgz#7a96bf2674d06c8143e327cbf73539388ddf1a73"
+  integrity sha512-G95ivKpy+EvVAnAab4fVa4YGYn24J1SpEktnJX7JJ45Bd7xqME/SCplFzYFmTbrkwZbQ4xJK1xMTUYBkN6pWsQ==
 
 import-cwd@^3.0.0:
   version "3.0.0"
@@ -9504,12 +9504,7 @@ mime@1.6.0, mime@^1.4.1:
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
 
-mime@^2.4.4:
-  version "2.4.6"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.6.tgz#e5b407c90db442f2beb5b162373d07b69affa4d1"
-  integrity sha512-RZKhC3EmpBchfTGBVb8fb+RL2cWyw/32lshnsETttkBAyAUXSGHxbEJWWRXc751DrIxG1q04b8QwMbAwkRPpUA==
-
-mime@^2.4.6, mime@^2.5.2:
+mime@^2.4.4, mime@^2.4.6, mime@^2.5.2:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.5.2.tgz#6e3dc6cc2b9510643830e5f19d5cb753da5eeabe"
   integrity sha512-tqkh47FzKeCPD2PUiPB6pkbMzsCasjxAfC62/Wap5qrUWcb+sFasXUC5I3gYM5iBM8v/Qpn4UK0x+j0iHyFPDg==
@@ -11002,10 +10997,10 @@ pkg-up@^3.1.0:
   dependencies:
     find-up "^3.0.0"
 
-playwright@^1.14.0:
-  version "1.14.0"
-  resolved "https://registry.yarnpkg.com/playwright/-/playwright-1.14.0.tgz#18301b11f5278a446d36b5cf96f67db36ce2cd20"
-  integrity sha512-aR5oZ1iVsjQkGfYCjgYAmyMAVu0MQ0i8MgdnfdqDu9EVLfbnpuuFmTv/Rb7/Yjno1kOrDUP9+RyNC+zfG3wozA==
+playwright@^1.15.2:
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/playwright/-/playwright-1.15.2.tgz#b350056d1fffbe5de5b1bdaca6ab73e35758baad"
+  integrity sha512-+Z+7ckihyxR6rK5q8DWC6eUbKARfXpyxpjNcoJfgwSr64lAOzjhyFQiPC/JkdIqhsLgZjxpWfl1S7fLb+wPkgA==
   dependencies:
     commander "^6.1.0"
     debug "^4.1.1"
@@ -11225,11 +11220,6 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
   integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
 
-prettier@^2.4.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.4.1.tgz#671e11c89c14a4cfc876ce564106c4a6726c9f5c"
-  integrity sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==
-
 pretty-error@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/pretty-error/-/pretty-error-2.1.1.tgz#5f4f87c8f91e5ae3f3ba87ab4cf5e03b1a17f1a3"
@@ -12339,10 +12329,10 @@ sass-loader@^8.0.2:
     schema-utils "^2.6.1"
     semver "^6.3.0"
 
-sass@^1.32.13, sass@^1.41.1:
-  version "1.41.1"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.41.1.tgz#bca5bed2154192779c29f48fca9c644c60c38d98"
-  integrity sha512-vIjX7izRxw3Wsiez7SX7D+j76v7tenfO18P59nonjr/nzCkZuoHuF7I/Fo0ZRZPKr88v29ivIdE9BqGDgQD/Nw==
+sass@^1.32.13, sass@^1.43.2:
+  version "1.43.2"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.43.2.tgz#c02501520c624ad6622529a8b3724eb08da82d65"
+  integrity sha512-DncYhjl3wBaPMMJR0kIUaH3sF536rVrOcqqVGmTZHQRRzj7LQlyGV7Mb8aCKFyILMr5VsPHwRYtyKpnKYlmQSQ==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"
 
@@ -12956,14 +12946,7 @@ stack-trace@0.0.x:
   resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
   integrity sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA=
 
-stack-utils@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-2.0.2.tgz#5cf48b4557becb4638d0bc4f21d23f5d19586593"
-  integrity sha512-0H7QK2ECz3fyZMzQ8rH0j2ykpfbnd20BFtfg/SqVC2+sCTtcw0aDTGB7dk+de4U4uUeuz6nOtJcrkFFLG1B0Rg==
-  dependencies:
-    escape-string-regexp "^2.0.0"
-
-stack-utils@^2.0.3:
+stack-utils@^2.0.2, stack-utils@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-2.0.3.tgz#cd5f030126ff116b78ccb3c027fe302713b61277"
   integrity sha512-gL//fkxfWUsIlFL2Tl42Cl6+HFALEaB1FU76I/Fy+oZjRreP7OPMXFlGbxM7NQsI0ZpUfw76sHnv0WNYuTb7Iw==