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

Fix Remote Desktop 504 Timeout with Network Load Balancer

When you use Remote Desktop Gateway (RD Gateway) behind a network load balancer, a 504 Gateway Ti...

Command Prompt Opens and Closes Immediately: Fixes

You double-click Command Prompt (cmd.exe) and a black window flashes on screen—then disappears. T...

Fix Command Prompt Not Recognizing Commands

Windows Terminal Setup Guide for Ubuntu Beginners

If you're new to Ubuntu and want to use Windows Terminal, this guide walks through installation a...

Fix VS Code Remote SSH Connection Timeout Not Working

You're trying to connect VS Code to a remote server via SSH, but it times out and fails. The Remo...

Fix Windows Security Invalid Configuration Permission Denied

You open Windows Security and see 'Invalid configuration. Permission denied.' This usually means ...