
Windows Update High CPU Usage Troubleshooting Checklist
If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

You might see a version mismatch warning when opening Windows Defender Security Center or running...

You're running a command-line tool behind a corporate proxy and get a 504 Gateway Timeout

You see an error that says something like "Windows Update module not found" or "Configuration fai...

When you see fatal: unable to access 'https://...': SSL certificate problem: unable to get ...

When Chrome shows "Sync paused" for your profile, bookmarks, passwords, and settings stop updatin...