
Fix PowerShell 502 Bad Gateway After Windows Update
After a recent Windows update, you may encounter a 502 Bad Gateway error when using PowerShell to...

After a recent Windows update, you may encounter a 502 Bad Gateway error when using PowerShell to...

You click Check for updates, and after a long wait, you get a timeout error. This is often caused...

If you see a 'connection refused' message when opening Windows Defender or updating virus definit...

If Windows Update fails with errors like 0x80070005 or 0x80246007, the problem might be permissio...

You click Command Prompt but nothing happens. The window doesn't appear, or it flashes and closes...

You open Windows Security and see an error about a dependency conflict—maybe a service failed to ...