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

Fix PowerShell 504 Gateway Timeout in Azure Function Apps

If your PowerShell script hits a 504 Gateway Timeout when calling an Azure Funct...

How to Fix Windows Security DNS Error

You open Windows Security and see a message like 'DNS server not responding' or 'Your device is m...

Fixing Certbot Certificate Renewal Configuration Issues

You set up Certbot to auto-renew your Let's Encrypt certificates, but renewal fails silently or w...

OneDrive DNS Error Troubleshooting Guide

If you see a DNS error when trying to sync or access OneDrive, it usually means your computer can...

How to Set Up Command Prompt to Auto Start in Windows 10

If you frequently use Command Prompt for scripting or system tasks, having it launch automaticall...

Fix Chrome 504 Gateway Timeout When Using a VPN