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

Fix FFmpeg Audio Sync Issues After Conversion

You encoded a video with FFmpeg, but the audio drifts out of sync—often noticeable as the video p...

Fix Task Scheduler Connection Refused Error

When you see a 'connection refused' error in Task Scheduler, it usually means the service cannot ...

Windows Terminal Blank Cursor Fix: No Text Visible

If you open Windows Terminal and see only a blinking cursor on a blank screen with no text, the s...

Fix Microsoft Teams Connection Timeout on Windows 10

If you see 'connection timed out' or 'we couldn't connect' in Microsoft Teams on Windows 10, the ...

Fix Windows Terminal Port Already Allocated Permission Denied

If you see "port already allocated" or "permission denied" when launching a profile in Windows Te...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...