diff --git a/frontend/src/features/vault/hooks/useSmartImport.ts b/frontend/src/features/vault/hooks/useSmartImport.ts
index 467f630..16565ef 100644
--- a/frontend/src/features/vault/hooks/useSmartImport.ts
+++ b/frontend/src/features/vault/hooks/useSmartImport.ts
@@ -494,3 +494,5 @@ export function useSmartImport(): UseSmartImportReturn {
 }
 
 export default useSmartImport;
+
+.catch(err => console.error("Promise.all failed:", err));
\ No newline at end of file
diff --git a/frontend/src/pages/DashboardPage.tsx b/frontend/src/pages/DashboardPage.tsx
index 0742d6c..021d542 100644
--- a/frontend/src/pages/DashboardPage.tsx
+++ b/frontend/src/pages/DashboardPage.tsx
@@ -376,3 +376,5 @@ const DashboardPage: React.FC = () => {
 };
 
 export default DashboardPage;
+
+.catch(err => console.error("Promise.all failed:", err));
\ No newline at end of file
diff --git a/frontend/src/utils/encryption.ts b/frontend/src/utils/encryption.ts
index 9cd0d47..09e2313 100644
--- a/frontend/src/utils/encryption.ts
+++ b/frontend/src/utils/encryption.ts
@@ -311,3 +311,5 @@ export function storeMasterKey(_key: CryptoKey): void {
   // Note: Master key is stored in memory only (CryptoContext.tsx)
 }
 
+
+.catch(err => console.error("Promise.all failed:", err));
\ No newline at end of file