Google accounts suddenly signing out on Android can be frustrating—especially when you’re in the middle of something important. The good news? It’s usually a simple fix related to how your device handles authentication.

A small delay can make all the difference.

1. Check Your Account Sync Settings

Your Google account might be signing out because sync is disabled or misconfigured. Go to Settings > Accounts > [Your Google Account] > Account Sync. Make sure all services are enabled, not just “Contacts” or “Calendar.”

Android settings menu for account sync options

2. Clear the Google Play Services Cache

Corrupted cache files can cause authentication issues. Head to Settings > Apps > Google Play Services > Storage > Clear Cache. Do not clear data—it will log you out completely.

Android app storage settings showing clear cache option

3. Disable Battery Optimization for Google Services

Android’s battery saver sometimes stops background processes like account sync. Go to Settings > Apps > [Google Play Services] > Battery > Set to ‘Optimize’ or ‘Don’t Optimize’.

Android battery settings for Google Play Services optimization

Final thoughts

If these steps don’t help, the issue might be with your device’s security settings or a third-party app interfering. Try resetting your network settings as a last step.