diff --git a/src/Common/CosmosClient.ts b/src/Common/CosmosClient.ts
index 682ab4e39..b5e50d5cb 100644
--- a/src/Common/CosmosClient.ts
+++ b/src/Common/CosmosClient.ts
@@ -3,12 +3,10 @@ import { getAuthorizationTokenUsingResourceTokens } from "Common/getAuthorizatio
 import { AuthorizationToken } from "Contracts/FabricMessageTypes";
 import { checkDatabaseResourceTokensValidity } from "Platform/Fabric/FabricUtil";
 import { LocalStorageUtility, StorageKey } from "Shared/StorageUtility";
-import { listKeys } from "Utils/arm/generatedClients/cosmos/databaseAccounts";
-import { DatabaseAccountListKeysResult } from "Utils/arm/generatedClients/cosmos/types";
 import { AuthType } from "../AuthType";
 import { PriorityLevel } from "../Common/Constants";
 import { Platform, configContext } from "../ConfigContext";
-import { updateUserContext, userContext } from "../UserContext";
+import { userContext } from "../UserContext";
 import { logConsoleError } from "../Utils/NotificationConsoleUtils";
 import * as PriorityBasedExecutionUtils from "../Utils/PriorityBasedExecutionUtils";
 import { EmulatorMasterKey, HttpHeaders } from "./Constants";
@@ -81,12 +79,6 @@ export const tokenProvider = async (requestInfo: Cosmos.RequestInfo) => {
     }
   }
 
-  let retryAttempts: number = 50;
-  while (retryAttempts > 0 && userContext.listKeysFetchInProgress) {
-    retryAttempts--;
-    await sleep(100);
-  }
-
   if (userContext.masterKey) {
     // TODO This SDK method mutates the headers object. Find a better one or fix the SDK.
     await Cosmos.setAuthorizationTokenHeaderUsingMasterKey(
@@ -97,23 +89,7 @@ export const tokenProvider = async (requestInfo: Cosmos.RequestInfo) => {
       userContext.masterKey,
     );
     return decodeURIComponent(headers.authorization);
-  } else if (userContext.dataPlaneRbacEnabled == false) {
-    const { databaseAccount: account, subscriptionId, resourceGroup } = userContext;
-    const keys: DatabaseAccountListKeysResult = await listKeys(subscriptionId, resourceGroup, account.name);
-
-    if (keys.primaryMasterKey) {
-      updateUserContext({ masterKey: keys.primaryMasterKey });
-      // TODO This SDK method mutates the headers object. Find a better one or fix the SDK.
-      await Cosmos.setAuthorizationTokenHeaderUsingMasterKey(
-        verb,
-        resourceId,
-        resourceType,
-        headers,
-        keys.primaryMasterKey,
-      );
-      return decodeURIComponent(headers.authorization);
-    }
-  }
+  } 
 
   if (userContext.resourceToken) {
     return userContext.resourceToken;
@@ -124,10 +100,6 @@ export const tokenProvider = async (requestInfo: Cosmos.RequestInfo) => {
   return decodeURIComponent(result.PrimaryReadWriteToken);
 };
 
-function sleep(ms: number) {
-  return new Promise((resolve) => setTimeout(resolve, ms));
-}
-
 export const requestPlugin: Cosmos.Plugin<any> = async (requestContext, diagnosticNode, next) => {
   requestContext.endpoint = new URL(configContext.PROXY_PATH, window.location.href).href;
   requestContext.headers["x-ms-proxy-target"] = endpoint();
@@ -197,9 +169,10 @@ export function client(): Cosmos.CosmosClient {
     // The header will be ignored if priority based execution is disabled on the account.
     _defaultHeaders["x-ms-cosmos-priority-level"] = PriorityLevel.Default;
   }
-
+    
   const options: Cosmos.CosmosClientOptions = {
     endpoint: endpoint() || "https://cosmos.azure.com", // CosmosClient gets upset if we pass a bad URL. This should never actually get called
+    key: userContext.dataPlaneRbacEnabled ? "" : userContext.masterKey,
     tokenProvider,
     userAgentSuffix: "Azure Portal",
     defaultHeaders: _defaultHeaders,
diff --git a/src/Explorer/Panes/SettingsPane/SettingsPane.tsx b/src/Explorer/Panes/SettingsPane/SettingsPane.tsx
index 09b4d457f..9e6d2afd6 100644
--- a/src/Explorer/Panes/SettingsPane/SettingsPane.tsx
+++ b/src/Explorer/Panes/SettingsPane/SettingsPane.tsx
@@ -36,6 +36,8 @@ import Explorer from "../../Explorer";
 import { RightPaneForm, RightPaneFormProps } from "../RightPaneForm/RightPaneForm";
 import { AuthType } from "AuthType";
 import create, { UseStore } from "zustand";
+import { DatabaseAccountListKeysResult } from "@azure/arm-cosmosdb/esm/models";
+import { listKeys } from "Utils/arm/generatedClients/cosmos/databaseAccounts";
 
 export interface DataPlaneRbacState {
   dataPlaneRbacEnabled: boolean;
@@ -166,8 +168,15 @@ export const SettingsPane: FunctionComponent<{ explorer: Explorer }> = ({
       updateUserContext({
         dataPlaneRbacEnabled: false,
       });
+      const { databaseAccount: account, subscriptionId, resourceGroup } = userContext;
+    const keys: DatabaseAccountListKeysResult = await listKeys(subscriptionId, resourceGroup, account.name);
+
+    if (keys.primaryMasterKey) {
+      updateUserContext({ masterKey: keys.primaryMasterKey });
+      
       useDataPlaneRbac.setState({ dataPlaneRbacEnabled: false });
     }
+  }
 
     LocalStorageUtility.setEntryBoolean(StorageKey.RUThresholdEnabled, ruThresholdEnabled);
     LocalStorageUtility.setEntryBoolean(StorageKey.QueryTimeoutEnabled, queryTimeoutEnabled);
diff --git a/src/hooks/useKnockoutExplorer.ts b/src/hooks/useKnockoutExplorer.ts
index b98341b63..cea0f1428 100644
--- a/src/hooks/useKnockoutExplorer.ts
+++ b/src/hooks/useKnockoutExplorer.ts
@@ -417,11 +417,24 @@ function configureEmulator(): Explorer {
   return explorer;
 }
 
+ async function fetchAndUpdateKeys(subscriptionId: string, resourceGroup: string, account: string) {
+  try {
+    updateUserContext({ listKeysFetchInProgress: true });
+    const keys = await listKeys(subscriptionId, resourceGroup, account);
+
+    updateUserContext({ masterKey: keys.primaryMasterKey, listKeysFetchInProgress: false });
+  } catch (error) {
+    updateUserContext({ listKeysFetchInProgress: false });
+    console.error("Error during fetching keys or updating user context:", error);
+  }
+}
+
 async function configurePortal(): Promise<Explorer> {
   updateUserContext({
     authType: AuthType.AAD,
   });
   let explorer: Explorer;
+
   return new Promise((resolve) => {
     // In development mode, try to load the iframe message from session storage.
     // This allows webpack hot reload to function properly in the portal
@@ -477,7 +490,7 @@ async function configurePortal(): Promise<Explorer> {
             setTimeout(() => explorer.openNPSSurveyDialog(), 3000);
           }
 
-          const { databaseAccount: account, subscriptionId, resourceGroup } = userContext;
+          const { databaseAccount: account , subscriptionId, resourceGroup} = userContext;
 
           if (userContext.apiType === "SQL") {
             if (LocalStorageUtility.hasItem(StorageKey.DataPlaneRbacEnabled)) {
@@ -489,16 +502,28 @@ async function configurePortal(): Promise<Explorer> {
               } else {
                 dataPlaneRbacEnabled = isDataPlaneRbacSetting === Constants.RBACOptions.setTrueRBACOption;
               }
+              if(!dataPlaneRbacEnabled) {
+                 (async () => {
+              await fetchAndUpdateKeys(subscriptionId, resourceGroup, account.name);
+            })();
+              }
 
               updateUserContext({ dataPlaneRbacEnabled });
               useDataPlaneRbac.setState({ dataPlaneRbacEnabled: dataPlaneRbacEnabled });
             } else {
               const dataPlaneRbacEnabled = account.properties.disableLocalAuth;
 
+              if(!dataPlaneRbacEnabled) {
+                (async () => {
+             await fetchAndUpdateKeys(subscriptionId, resourceGroup, account.name);
+           })();
+             }
+
               updateUserContext({ dataPlaneRbacEnabled });
               useDataPlaneRbac.setState({ dataPlaneRbacEnabled: dataPlaneRbacEnabled });
             }
-          } else {
+          } 
+          else {
             (async () => {
               await fetchAndUpdateKeys(subscriptionId, resourceGroup, account.name);
             })();
@@ -529,18 +554,6 @@ async function configurePortal(): Promise<Explorer> {
   });
 }
 
-async function fetchAndUpdateKeys(subscriptionId: string, resourceGroup: string, account: string) {
-  try {
-    updateUserContext({ listKeysFetchInProgress: true });
-    const keys = await listKeys(subscriptionId, resourceGroup, account);
-
-    updateUserContext({ masterKey: keys.primaryMasterKey, listKeysFetchInProgress: false });
-  } catch (error) {
-    updateUserContext({ listKeysFetchInProgress: false });
-    console.error("Error during fetching keys or updating user context:", error);
-  }
-}
-
 function shouldForwardMessage(message: PortalMessage, messageOrigin: string) {
   // Only allow forwarding messages from the same origin
   return messageOrigin === window.document.location.origin && message.type === MessageTypes.TelemetryInfo;
@@ -558,6 +571,11 @@ function updateContextsFromPortalMessage(inputs: DataExplorerInputsFrame) {
   const authorizationToken = inputs.authorizationToken || "";
   const databaseAccount = inputs.databaseAccount;
 
+  if(userContext.apiType !== "SQL") {
+    const masterKey = inputs.masterKey || "";
+    updateUserContext({masterKey});
+  }
+
   updateConfigContext({
     BACKEND_ENDPOINT: inputs.extensionEndpoint || configContext.BACKEND_ENDPOINT,
     ARM_ENDPOINT: normalizeArmEndpoint(inputs.csmEndpoint || configContext.ARM_ENDPOINT),