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Troubleshooting

Fix Windows 11 Installation Assistant Stuck at 99%

You're running the Windows 11 Installation Assistant, it reaches 99%, and then sits there. No...

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Fix Nginx Upstream Connection Refused & Upstream Not Found

When you see upstream connection refused or upstream not found in your ...

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Cloudflare Wildcard Subdomain Cache Not Working: Fixes

If you use a wildcard DNS record like *.example.com proxied through Cloudflare, you ...

Troubleshooting

Fix Cloudflare Wildcard Subdomain Not Working

If you've set up a wildcard DNS record in Cloudflare (e.g., *.example.com) but s...

Troubleshooting

Docker Container Exits Immediately: 'Command Not Found' Fix

You start a Docker container and it exits immediately with a message like /bin/sh: 1: somec...


                    
                    
                        
                            
                            
                                Troubleshooting
                                How to Enable Breakpoints in VS Code
                                
If you've set a breakpoint in Visual Studio Code and it's not being hit, or you're no...



        
            
                
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                    Support Note
                     Test fixes in a non-critical profile first, keep backups for configuration files, and record exact error messages before changing settings.