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

Fix Slow Command Prompt Backup Transfer Speeds

You run a robocopy or xcopy backup from Command Prompt and the transfer...

Fix OneDrive Sync Not Starting After Windows 11 Update

After a Windows 11 update, you might find OneDrive simply won't start syncing. The icon may be mi...

Fix 'Port Already Allocated' Error in Windows Terminal WSL

If you see port already allocated when starting a service in WSL via Windows Termina...

Fixing Windows Security 502 Bad Gateway Errors

If you see a 502 Bad Gateway error in Windows Security (or the Windows Defender portal), it usual...

UFW Port Closed Despite Allow Rule: Fixes

You've added a UFW allow rule for a port, but a port scan or service test shows the port is still...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...