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

Fix Microsoft Teams 504 Gateway Timeout During Setup

You're setting up Microsoft Teams and hit a 504 Gateway Timeout. The setup process stalls, and yo...

Fix Nginx 502 Bad Gateway for WordPress

If you see a 502 Bad Gateway error when visiting your WordPress site running on Nginx, it usually...

Fix Windows Terminal Login Loop After Configuration Changes

You open Windows Terminal, it starts, then immediately closes or restarts in a loop. This often h...

Stop Command Prompt High CPU Usage When Idle

You open Task Manager and see Command Prompt (cmd.exe) using 20-40% CPU, even though no windows a...

Configure PowerShell to Avoid Dependency Conflicts

When you work with PowerShell scripts that rely on multiple modules, you may encounter dependency...

Fixing Microsoft Teams Rate Limit Error When Sending Messages