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

Docker Network Not Found After Container Restart: Fixes

You restart a Docker container and get an error like network <name> not found....

Fix Edge Sync Not Working Due to Third-Party Antivirus

If your Microsoft Edge browser stops syncing bookmarks, passwords, or settings after installing o...

Nginx Configuration Test Failed: Fix Server Block Errors

When you run nginx -t and see "test failed" with a server block error, it us...

Chrome Profile Sync Not Working After Update: Fixes

After a Chrome update, you might see sync paused or error messages. Your bookmarks, passwords, or...

Fix Chrome Black Screen Flickering from Hardware Acceleration

If Chrome shows a black screen or flickers when watching videos, scrolling, or opening menus, har...

Fix 'Git Remote Origin Already Exists' When Updating Remote URL