
Windows Security 502 Bad Gateway: Troubleshooting Checklist
If you see a 502 Bad Gateway error when opening Windows Security, it usually means the app can't ...

If you see a 502 Bad Gateway error when opening Windows Security, it usually means the app can't ...

You launch the Microsoft Store and notice your CPU usage spikes, or you get a 'Permission Denied'...

If you're seeing a '404 not found' or 'permission denied' error when trying to access or manage B...

If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...

You open Windows Terminal on Windows 11 and notice memory usage climbing to 500 MB or more, even ...

You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...