diff --git a/packages/davinci-client/src/lib/davinci.utils.ts b/packages/davinci-client/src/lib/davinci.utils.ts
index 7bdf68090..93e629711 100644
--- a/packages/davinci-client/src/lib/davinci.utils.ts
+++ b/packages/davinci-client/src/lib/davinci.utils.ts
@@ -110,6 +110,20 @@ export function handleResponse(cacheEntry: DaVinciCacheEntry, dispatch: Dispatch
     return;
   }
 
+  /**
+   * Check for 3XX errors that result in CORS errors, reported as FETCH_ERROR
+   */
+  if (cacheEntry.isError && cacheEntry.error.status === 'FETCH_ERROR') {
+    const data = {
+      code: cacheEntry.error.status,
+      message: 'Fetch Error: Please ensure a correct Client ID for your OAuth application.',
+    };
+    const requestId = cacheEntry.requestId;
+    dispatch(nodeSlice.actions.failure({ data, requestId, httpStatus: cacheEntry.error.status }));
+
+    return;
+  }
+
   /**
    * If the response's HTTP status is a success (2XX), but the DaVinci API has returned an error,
    * we need to handle this as a failure or return as unknown.