diff --git a/webapp/packages/core-administration/src/AdministrationScreen/AdministrationScreenService.ts b/webapp/packages/core-administration/src/AdministrationScreen/AdministrationScreenService.ts
index 30828e7841..6987801619 100644
--- a/webapp/packages/core-administration/src/AdministrationScreen/AdministrationScreenService.ts
+++ b/webapp/packages/core-administration/src/AdministrationScreen/AdministrationScreenService.ts
@@ -13,7 +13,7 @@ import { Executor, type IExecutor } from '@cloudbeaver/core-executor';
 import { EAdminPermission, PermissionsService, ServerConfigResource, SessionPermissionsResource } from '@cloudbeaver/core-root';
 import { type RouterState, ScreenService } from '@cloudbeaver/core-routing';
 import { StorageService } from '@cloudbeaver/core-storage';
-import { type DefaultValueGetter, GlobalConstants, MetadataMap, schema } from '@cloudbeaver/core-utils';
+import { type DefaultValueGetter, GlobalConstants, isNotNullDefined, MetadataMap, schema } from '@cloudbeaver/core-utils';
 
 import { AdministrationItemService } from '../AdministrationItem/AdministrationItemService.js';
 import type { IAdministrationItemRoute } from '../AdministrationItem/IAdministrationItemRoute.js';
@@ -119,11 +119,38 @@ export class AdministrationScreenService {
     // this is need for this.isConfigurationMode
     await this.serverConfigResource.load();
 
+    const uniqueItems = this.administrationItemService.getUniqueItems(this.isConfigurationMode);
+    const item = uniqueItems.find(i => i.name === this.activeScreen?.item);
+
     if (!this.isAdministrationPageActive) {
       return;
     }
 
-    if (!this.activeScreen || !this.administrationItemService.getItem(this.activeScreen.item, this.isConfigurationMode)) {
+    if (!this.activeScreen || !item) {
+      this.navigateToRoot();
+      return;
+    }
+
+    const loaders = [item]
+      .map(loader => loader?.getLoader?.())
+      .filter(isNotNullDefined)
+      .flat();
+
+    for (const loader of loaders) {
+      if (loader.isError()) {
+        continue;
+      }
+
+      if (!loader.isLoaded() || loader.isOutdated?.() === true) {
+        try {
+          await loader.load();
+        } catch {}
+      }
+    }
+
+    const loadedItem = this.administrationItemService.getItem(this.activeScreen.item, this.isConfigurationMode);
+
+    if (!loadedItem) {
       this.navigateToRoot();
     }
   }
diff --git a/webapp/packages/plugin-connections-administration/src/Administration/Connections/ConnectionsAdministrationService.ts b/webapp/packages/plugin-connections-administration/src/Administration/Connections/ConnectionsAdministrationService.ts
index d05d248aeb..c7cbb6f177 100644
--- a/webapp/packages/plugin-connections-administration/src/Administration/Connections/ConnectionsAdministrationService.ts
+++ b/webapp/packages/plugin-connections-administration/src/Administration/Connections/ConnectionsAdministrationService.ts
@@ -15,6 +15,7 @@ import { CommonDialogService, DialogueStateResult } from '@cloudbeaver/core-dial
 import { ServerConfigResource } from '@cloudbeaver/core-root';
 
 import { CreateConnectionService } from './CreateConnectionService.js';
+import { CachedMapAllKey, getCachedDataResourceLoaderState, getCachedMapResourceLoaderState } from '@cloudbeaver/core-resource';
 
 export interface IConnectionDetailsPlaceholderProps {
   connection: DatabaseConnection;
@@ -69,6 +70,10 @@ export class ConnectionsAdministrationService extends Bootstrap {
           canDeActivate: this.canDeActivateCreate.bind(this),
         },
       ],
+      getLoader: () => [
+        getCachedDataResourceLoaderState(this.serverConfigResource, () => undefined),
+        getCachedMapResourceLoaderState(this.connectionInfoResource, () => CachedMapAllKey),
+      ],
       isHidden: () => this.serverConfigResource.distributed || !this.connectionInfoResource.values.some(connection => connection.template),
       getContentComponent: () => ConnectionsAdministration,
       getDrawerComponent: () => ConnectionsDrawerItem,