Fixing Nginx 502 Bad Gateway in Docker: Practical Steps
You set up Nginx as a reverse proxy in Docker, but instead of your app you see a 502 Bad Gateway....
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix VS Code Breakpoints Not Hit in Multi-Root Workspace
If you're using a multi-root workspace in VS Code and finding that breakpoints in some folder...
Git Merge Conflict: Keep Both Files Instead of One
When you run git merge and get a conflict, Git stops and marks the conflicting files...
Fix VSCode IntelliSense Not Working for Rust
You open a Rust project in VSCode, start typing, and get no completions, hover info, or error hig...
Docker Container Exits Immediately: How to Find Logs and Fix It
You start a Docker container and it stops within seconds. The status shows "Exited (0)" o...
Fix Chrome Status Access Violation After Update
After a Chrome update, some users see a status access violation error when openi...
Issue queue
SitemapChrome Crash Error STATUS_ACCESS_VIOLATION Solution
Blue Screen After Update Uninstall: Windows 11 Troubleshooting
Chrome Using Too Much Memory? Here's How to Fix It
Windows Explorer Crashing After Update – Fix
Resolving Package Version Conflicts in Python
Debugging Nginx Redirect Loop in Server Block
Fix Chrome Access Violation Error When Opening PDFs
Windows Update Error 0x800f081f: Troubleshooting Steps
Troubleshooting Docker Network Not Found But Exists
How to Check if Cloudflare DNS Propagation Is Complete
How to Fix Node Version Mismatch When Running npm run build
Cloudflare Origin Certificate Missing from Dashboard
Blue Screen After Update Uninstall: Windows 11 Troubleshooting
Chrome Using Too Much Memory? Here's How to Fix It
Windows Explorer Crashing After Update – Fix
Resolving Package Version Conflicts in Python
Debugging Nginx Redirect Loop in Server Block
Fix Chrome Access Violation Error When Opening PDFs
Windows Update Error 0x800f081f: Troubleshooting Steps
Troubleshooting Docker Network Not Found But Exists
How to Check if Cloudflare DNS Propagation Is Complete
How to Fix Node Version Mismatch When Running npm run build
Cloudflare Origin Certificate Missing from Dashboard