
Checklist for Debugging 502 Bad Gateway in Command Prompt
You're working on a web app or API, and you get a 502 Bad Gateway error. The browser just says '5...
Software troubleshooting desk

You're working on a web app or API, and you get a 502 Bad Gateway error. The browser just says '5...

When Windows Security (Windows Defender) reports a 504 Gateway Timeout error through a proxy, it ...

You see "Pending changes" in OneDrive, but they never finish syncing. Files may appear stuck with...

After resetting your network settings in Windows, you may see a "Connection refused" error when t...

You see error 0x803f7001 when trying to activate Windows. The message mentions a “rate limit.” Th...

You set a breakpoint, run the debugger, but the Debug Console stays empty. This is a common frust...