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

Fix Windows 11 Setup Stuck at 99%

You're installing Windows 11 and the progress bar hangs at 99% for a long time. This is a kno...

How to Fix Blank or White Windows Taskbar Icons

If your Windows taskbar icons suddenly appear blank or white, the issue is usually a corrupted ic...

How to Fix Cloudflare 522 Error When Website Won't Load

Cloudflare 522 error means your origin server is not responding within the allowed time. This usu...

Fix 'docker network not found default network' Error

When you see docker network not found default network, it usually means Docker can&#...

Fix Nginx 502 Bad Gateway with Docker Socket

You have an Nginx container proxying requests to another container via the Docker socket, and you...

Git Push Rejected Non Fast Forward: Troubleshooting Checklist