
Windows Update Login Loop Troubleshooting Checklist
If you're stuck in a Windows update login loop — where you sign in, the screen goes black or logs...

If you're stuck in a Windows update login loop — where you sign in, the screen goes black or logs...

You might see an error like "Rate limit exceeded" or "Permission denied" when trying to run Windo...

If you see "Error 1068: The dependency service or group failed to start" when trying to run Windo...

When you open Task Scheduler and see 'Service unavailable' or 'Permission denied', the Task Sched...

You open Microsoft Teams and see a message that you're offline or that Teams can't verify your in...

If Windows Defender is misbehaving—showing false positives, failing to update, or blocking legiti...