Fixing NGINX 502 Bad Gateway in Docker Containers
When running NGINX as a reverse proxy in Docker, a 502 Bad Gateway error usually means NGINX cann...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesEnable Docker Desktop to Start Automatically on Windows 11
If you use Docker Desktop daily, having it start automatically when you boot Windows 11 saves tim...
Windows Update Service Troubleshooting Checklist
When Windows Update stops working, the update service itself is often the culprit. You may see er...
How to Resolve Python pip Dependency Conflicts
You run pip install and see a wall of text about DependencyConflict or ...
Windows Defender Real-Time Protection Greyed Out: How to Fix
If you open Windows Security and see the real-time protection toggle greyed out, you can't tu...
Fix Nginx 502 Bad Gateway with Docker and PHP-FPM
You have a Docker setup with Nginx proxying to a PHP-FPM container, and you're getting a 502 ...
Issue queue
SitemapDocker Container Exits Immediately on Windows: How to Fix
PM2 Node.js Memory Limit Fix Guide
Resolve UnicodeDecodeError in Python ftplib
Troubleshooting Docker 'network not found' and 'permission denied'
VSCode TypeScript Breakpoints Not Working
Chrome High RAM Usage Fix for Windows 10
Chrome Not Launching After Update: Fix
npm package.json Setup Guide
How to Resolve Firefox Secure Connection Issues
Chrome Sync Broken After Extension Disable: Troubleshooting
Resolving Python Dependency Conflicts with Poetry Lock File
Git LFS Configuration for Large Binary Files
PM2 Node.js Memory Limit Fix Guide
Resolve UnicodeDecodeError in Python ftplib
Troubleshooting Docker 'network not found' and 'permission denied'
VSCode TypeScript Breakpoints Not Working
Chrome High RAM Usage Fix for Windows 10
Chrome Not Launching After Update: Fix
npm package.json Setup Guide
How to Resolve Firefox Secure Connection Issues
Chrome Sync Broken After Extension Disable: Troubleshooting
Resolving Python Dependency Conflicts with Poetry Lock File
Git LFS Configuration for Large Binary Files