Knowledge base for software setup, errors, and daily tool work.

Chrome Keeps Crashing After Reset? Try These Fixes

You reset Chrome hoping to fix a nagging problem, but now the browser crashes on startup—sometime...

Fix VS Code Source Control Not Detecting Changes on Windows 11

If you're using VS Code on Windows 11 and the Source Control panel isn't showing your fil...

Fix Nginx 502 Bad Gateway: Upstream Connection Refused

If you're seeing a 502 Bad Gateway error with "upstream connection refused" in your N...

Fix Python Permission Denied When Running pip install -r requirements.txt

Fix Nginx Configuration Test Syntax Errors

When you run nginx -t and see syntax error, the nginx service will ...

Cloudflare 521 Error: Fixing WordPress Connection Issues

If your WordPress site shows a Cloudflare 521 error, it means Cloudflare cannot connect to your o...