Fix Nginx Upstream Connection Refused in Docker
You have Nginx running, either on the host or in a container, proxying to another Docker containe...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Nginx 'upstream connection refused' When Talking to PHP-FPM
You're seeing upstream connection refused in your Nginx error log, and your site...
Fix Git SSL Certificate Problem: Unable to Get Local Issuer
When you run git clone or git pull and see an error like "S...
Chrome Extensions Not Loading: Quick Fixes
You open Chrome, click the extensions icon, and nothing appears—or your extensions are grayed out...
Fix Windows 11 Installation Assistant Frozen During Update
You launch Windows 11 Installation Assistant to upgrade from Windows 10, but the progress bar sto...
Windows 11 Installation Assistant Not Completing Setup: Fixes
You launch the Windows 11 Installation Assistant, it runs for a while, then either stalls, throws...
Issue queue
SitemapFix Edge Sync Not Working
Fix Docker Build Context Canceled by Symlink Errors
Python venv Won't Activate in VS Code Terminal
Fix Nginx Config Test 'Permission Denied' Error
Fix 0x80070002 Error by Resetting Windows Update Components
Docker Compose Port Conflict: 8080 Already Allocated
How to Fix 'nginx configuration test failed'
How to Purge Large Files from Git History
pnpm Install Hangs at Resolving Dependencies Fix
Docker Permission Denied on Mac Volumes
Docker Disk Full: Build Failure Troubleshooting
How to Fix Windows Update Service Not Running on Windows 11
Fix Docker Build Context Canceled by Symlink Errors
Python venv Won't Activate in VS Code Terminal
Fix Nginx Config Test 'Permission Denied' Error
Fix 0x80070002 Error by Resetting Windows Update Components
Docker Compose Port Conflict: 8080 Already Allocated
How to Fix 'nginx configuration test failed'
How to Purge Large Files from Git History
pnpm Install Hangs at Resolving Dependencies Fix
Docker Permission Denied on Mac Volumes
Docker Disk Full: Build Failure Troubleshooting
How to Fix Windows Update Service Not Running on Windows 11