Checklists for software errors, setup, and tool workflows.

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Fix PowerShell 504 Gateway Timeout When Calling REST API

When you call a REST API from PowerShell and get a 504 Gateway Timeout, it means the server upstr...

Chrome Extension Permission Denied: Practical Checklist

You installed a Chrome extension, but when you try to use it, you see a 'permission denied' error...

Windows Terminal Config File Location on Mac

If you're running Windows Terminal on macOS (e.g., via virtualization or cross-platform builds) a...

How to Fix a 502 Bad Gateway Error in Windows Terminal

If you see a 502 Bad Gateway error in Windows Terminal, it usually means the ter...

Chrome Profile Port Already Allocated: Troubleshooting Checklist

When you try to launch Google Chrome with a custom profile directory (using the --user-data...

Fix Windows Activation Port Already Allocated Error
When you try to activate Windows and see an error like "port already allocated" or "address alrea...