Fix PuTTY Connection Refused After Server Restart
You restart your server, open PuTTY, and see "Connection refused". This is a com...
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View listChange Windows Update Port to Fix 'Already Allocated' Error
When you see "port already allocated" during Windows Update, it usually means an...
How to Set Up Certbot with Nginx on Ubuntu 22.04
If you're running Nginx on Ubuntu 22.04 and need a free SSL certificate, Certbot with the Nginx p...
Fix PowerShell 504 Gateway Timeout on Windows Server
If you're seeing a 504 gateway timeout when running PowerShell commands or scripts on Windows Ser...
Fix Windows Defender Cache Size Too Large
If you notice that Windows Defender's cache folder is eating up gigabytes of space, you're not al...
Fix Windows Defender Real-Time Protection Not Working with Network Error
You open Windows Security and see a yellow warning that real-time protection is off. When you try...
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