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

How to Clear Chrome Profile Cache to Fix 504 Errors

A 504 Gateway Timeout error in Chrome usually means the server didn't respond in time. But someti...

Fix PowerShell 504 Gateway Timeout via Proxy Settings

When PowerShell commands return a 504 Gateway Timeout, it often means the proxy ...

Fix Chrome 'Connection Refused' on Linux Profiles

You launch Google Chrome on Linux, maybe with a specific profile flag, and instead of your browse...

Fix PowerShell Invalid Configuration After Update

After a Windows or PowerShell update, you may see errors like “Invalid configuration” or “Configu...

Windows Update High CPU Usage Troubleshooting Checklist