A. 1. Check your app settings to ensure that any auto-logout features are disabled or set to a longer duration. 2. Ensure your internet connection is stable, as connectivity issues can cause the app to log out unexpectedly.

B. 1. Clear the app cache by uninstalling and reinstalling the app, as this can resolve issues caused by corrupted data. 2. Restart your device to refresh system processes and resolve temporary glitches.