diff --git a/src/main/cluster.ts b/src/main/cluster.ts
index b9ff62e8ac..03e97d47dd 100644
--- a/src/main/cluster.ts
+++ b/src/main/cluster.ts
@@ -182,7 +182,7 @@ export class Cluster implements ClusterModel, ClusterState {
    */
   @observable metadata: ClusterMetadata = {};
   /**
-   * List of allowed namespaces
+   * List of allowed namespaces verified via K8S::SelfSubjectAccessReview api
    *
    * @observable
    */
@@ -195,7 +195,7 @@ export class Cluster implements ClusterModel, ClusterState {
    */
   @observable allowedResources: string[] = [];
   /**
-   * List of accessible namespaces
+   * List of accessible namespaces provided by user in the Cluster Settings
    *
    * @observable
    */
diff --git a/src/renderer/api/kube-watch-api.ts b/src/renderer/api/kube-watch-api.ts
index 78ca25256e..d1c496e59c 100644
--- a/src/renderer/api/kube-watch-api.ts
+++ b/src/renderer/api/kube-watch-api.ts
@@ -11,7 +11,7 @@ import { apiPrefix, isDevelopment } from "../../common/vars";
 import { getHostedCluster } from "../../common/cluster-store";
 
 export interface IKubeWatchEvent<T = any> {
-  type: "ADDED" | "MODIFIED" | "DELETED";
+  type: "ADDED" | "MODIFIED" | "DELETED" | "ERROR";
   object?: T;
 }
 
@@ -158,6 +158,11 @@ export class KubeWatchApi {
 
   addListener(store: KubeObjectStore, callback: (evt: IKubeWatchEvent) => void) {
     const listener = (evt: IKubeWatchEvent<KubeJsonApiData>) => {
+      if (evt.type === "ERROR") {
+        // console.error(evt.object);
+        return; // fixme: too old resource version (e.g. reproduce: quickly jump btw pages)
+      }
+
       const { namespace, resourceVersion } = evt.object.metadata;
       const api = apiManager.getApiByKind(evt.object.kind, evt.object.apiVersion);
 
diff --git a/src/renderer/components/+namespaces/namespace.store.ts b/src/renderer/components/+namespaces/namespace.store.ts
index ad02dd137c..09877aea4b 100644
--- a/src/renderer/components/+namespaces/namespace.store.ts
+++ b/src/renderer/components/+namespaces/namespace.store.ts
@@ -1,7 +1,7 @@
 import { action, comparer, observable, reaction } from "mobx";
 import { autobind, createStorage } from "../../utils";
-import { KubeObjectStore } from "../../kube-object.store";
-import { Namespace, namespacesApi } from "../../api/endpoints";
+import { KubeObjectStore, KubeObjectStoreLoadingParams } from "../../kube-object.store";
+import { Namespace, namespacesApi } from "../../api/endpoints/namespaces.api";
 import { createPageParam } from "../../navigation";
 import { apiManager } from "../../api/api-manager";
 import { isAllowedResource } from "../../../common/rbac";
@@ -61,18 +61,11 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
     return super.subscribe(apis);
   }
 
-  protected async loadItems(namespaces?: string[]) {
+  protected async loadItems({ isAdmin, namespaces }: KubeObjectStoreLoadingParams) {
     if (!isAllowedResource("namespaces")) {
-      if (namespaces) return namespaces.map(this.getDummyNamespace);
-
-      return [];
-    }
-
-    if (namespaces) {
-      return Promise.all(namespaces.map(name => this.api.get({ name })));
-    } else {
-      return super.loadItems();
+      return namespaces.map(this.getDummyNamespace);
     }
+    return Promise.all(namespaces.map(name => this.api.get({ name })));
   }
 
   protected getDummyNamespace(name: string) {
@@ -105,12 +98,6 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
     else this.contextNs.push(namespace);
   }
 
-  @action
-  reset() {
-    super.reset();
-    this.contextNs.clear();
-  }
-
   @action
   async remove(item: Namespace) {
     await super.remove(item);
diff --git a/src/renderer/components/+user-management-roles-bindings/role-bindings.store.ts b/src/renderer/components/+user-management-roles-bindings/role-bindings.store.ts
index f293dea6f0..4b96ee8ffc 100644
--- a/src/renderer/components/+user-management-roles-bindings/role-bindings.store.ts
+++ b/src/renderer/components/+user-management-roles-bindings/role-bindings.store.ts
@@ -1,7 +1,7 @@
 import difference from "lodash/difference";
 import uniqBy from "lodash/uniqBy";
 import { clusterRoleBindingApi, IRoleBindingSubject, RoleBinding, roleBindingApi } from "../../api/endpoints";
-import { KubeObjectStore } from "../../kube-object.store";
+import { KubeObjectStore, KubeObjectStoreLoadingParams } from "../../kube-object.store";
 import { autobind } from "../../utils";
 import { apiManager } from "../../api/api-manager";
 
@@ -26,15 +26,12 @@ export class RoleBindingsStore extends KubeObjectStore<RoleBinding> {
     return clusterRoleBindingApi.get(params);
   }
 
-  protected loadItems(namespaces?: string[]) {
-    if (namespaces) {
-      return Promise.all(
-        namespaces.map(namespace => roleBindingApi.list({ namespace }))
-      ).then(items => items.flat());
-    } else {
-      return Promise.all([clusterRoleBindingApi.list(), roleBindingApi.list()])
-        .then(items => items.flat());
-    }
+  protected async loadItems({ isAdmin, namespaces }: KubeObjectStoreLoadingParams): Promise<RoleBinding[]> {
+    const items = await Promise.all([
+      super.loadItems({ isAdmin, namespaces, api: clusterRoleBindingApi }),
+      super.loadItems({ isAdmin, namespaces, api: roleBindingApi }),
+    ]);
+    return items.flat();
   }
 
   protected async createItem(params: { name: string; namespace?: string }, data?: Partial<RoleBinding>) {
diff --git a/src/renderer/components/+user-management-roles/roles.store.ts b/src/renderer/components/+user-management-roles/roles.store.ts
index 6af33deacb..f395dfc69c 100644
--- a/src/renderer/components/+user-management-roles/roles.store.ts
+++ b/src/renderer/components/+user-management-roles/roles.store.ts
@@ -1,6 +1,6 @@
 import { clusterRoleApi, Role, roleApi } from "../../api/endpoints";
 import { autobind } from "../../utils";
-import { KubeObjectStore } from "../../kube-object.store";
+import { KubeObjectStore, KubeObjectStoreLoadingParams } from "../../kube-object.store";
 import { apiManager } from "../../api/api-manager";
 
 @autobind()
@@ -24,15 +24,12 @@ export class RolesStore extends KubeObjectStore<Role> {
     return clusterRoleApi.get(params);
   }
 
-  protected loadItems(namespaces?: string[]): Promise<Role[]> {
-    if (namespaces) {
-      return Promise.all(
-        namespaces.map(namespace => roleApi.list({ namespace }))
-      ).then(items => items.flat());
-    } else {
-      return Promise.all([clusterRoleApi.list(), roleApi.list()])
-        .then(items => items.flat());
-    }
+  protected async loadItems({ isAdmin, namespaces }: KubeObjectStoreLoadingParams): Promise<Role[]> {
+    const items = await Promise.all([
+      super.loadItems({ isAdmin, namespaces, api: clusterRoleApi }),
+      super.loadItems({ isAdmin, namespaces, api: roleApi }),
+    ]);
+    return items.flat();
   }
 
   protected async createItem(params: { name: string; namespace?: string }, data?: Partial<Role>) {
diff --git a/src/renderer/kube-object.store.ts b/src/renderer/kube-object.store.ts
index bb2fffd819..b19ef3f9a0 100644
--- a/src/renderer/kube-object.store.ts
+++ b/src/renderer/kube-object.store.ts
@@ -8,6 +8,12 @@ import { IKubeApiQueryParams, KubeApi } from "./api/kube-api";
 import { KubeJsonApiData } from "./api/kube-json-api";
 import { getHostedCluster } from "../common/cluster-store";
 
+export interface KubeObjectStoreLoadingParams {
+  isAdmin: boolean;
+  namespaces: string[];
+  api?: KubeApi;
+}
+
 @autobind()
 export abstract class KubeObjectStore<T extends KubeObject = any> extends ItemStore<T> {
   abstract api: KubeApi<T>;
@@ -71,14 +77,15 @@ export abstract class KubeObjectStore<T extends KubeObject = any> extends ItemSt
     }
   }
 
-  protected async loadItems(allowedNamespaces?: string[]): Promise<T[]> {
-    if (!this.api.isNamespaced || !allowedNamespaces) {
-      return this.api.list({}, this.query);
-    } else {
-      return Promise
-        .all(allowedNamespaces.map(namespace => this.api.list({ namespace })))
-        .then(items => items.flat());
+  protected async loadItems({ isAdmin, namespaces, api }: KubeObjectStoreLoadingParams): Promise<T[]> {
+    if (!api.isNamespaced) {
+      if (isAdmin) return api.list({}, this.query);
+      return [];
     }
+
+    return Promise
+      .all(namespaces.map(namespace => api.list({ namespace })))
+      .then(items => items.flat());
   }
 
   protected filterItemsOnLoad(items: T[]) {
@@ -91,22 +98,16 @@ export abstract class KubeObjectStore<T extends KubeObject = any> extends ItemSt
     let items: T[];
 
     try {
-      const { allowedNamespaces, accessibleNamespaces, isAdmin } = getHostedCluster();
-
-      if (isAdmin && accessibleNamespaces.length == 0) {
-        items = await this.loadItems();
-      } else {
-        items = await this.loadItems(allowedNamespaces);
-      }
-
+      const { allowedNamespaces: namespaces, isAdmin } = getHostedCluster();
+      items = await this.loadItems({ isAdmin, namespaces, api: this.api });
       items = this.filterItemsOnLoad(items);
-    } finally {
-      if (items) {
-        items = this.sortItems(items);
-        this.items.replace(items);
-      }
-      this.isLoading = false;
+      items = this.sortItems(items);
+      this.items.replace(items);
       this.isLoaded = true;
+    } catch (error) {
+      console.error("Loading store items failed", { error, store: this });
+    } finally {
+      this.isLoading = false;
     }
   }
 
@@ -194,7 +195,7 @@ export abstract class KubeObjectStore<T extends KubeObject = any> extends ItemSt
     // create latest non-observable copy of items to apply updates in one action (==single render)
     const items = this.items.toJS();
 
-    for (const {type, object} of this.eventsBuffer.clear()) {
+    for (const { type, object } of this.eventsBuffer.clear()) {
       const index = items.findIndex(item => item.getId() === object.metadata?.uid);
       const item = items[index];
       const api = apiManager.getApiByKind(object.kind, object.apiVersion);