Fix Nginx 502 Bad Gateway with Docker Environment Variables
If you see a 502 Bad Gateway from nginx running in Docker, it usually means ngin...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows 11 Wi-Fi No Internet by Disabling IPv6
If your Windows 11 PC connects to Wi-Fi but shows 'No internet' while other devices work ...
Fixing Cloudflare 521 Error: Enable Origin Pull Setup
If you see a Cloudflare 521 error, it means Cloudflare can't connect to your origin server. O...
VSCode IntelliSense Not Working for React: Fixes
You open a React component in VSCode, start typing a prop or a hook, and get no suggestions. Inte...
Fix Chrome Status Access Violation by Resetting Settings
If you see a STATUS_ACCESS_VIOLATION error in Chrome, it often points to corrupt...
How to Reset Chrome to Fix ERR_NAME_NOT_RESOLVED
You try to visit a website, but Chrome shows ERR_NAME_NOT_RESOLVED. This usually...
Issue queue
SitemapTroubleshooting Nginx Upstream Connection Issues
Windows 11 Update Failed Blue Screen Rollback Fix
VS Code Git Auth Failed After Update
Cloudflare 522 Error Troubleshooting Guide
Fixing Docker Pull Access Denied in Docker Desktop
Fix 'nginx -t test failed no such file or directory' Error
Chrome Memory Not Decreasing After Closing Tabs – Fixes
Windows 11 Install Assistant Stuck at 99% – Disk Space Fix
How to Give Pull-Only Access to a Docker Registry
DNS_PROBE_FINISHED_NXDOMAIN Chrome Fix Guide
How to Fix Git Clone Timeout Error Code 128
Troubleshooting Windows Update Error 1053
Windows 11 Update Failed Blue Screen Rollback Fix
VS Code Git Auth Failed After Update
Cloudflare 522 Error Troubleshooting Guide
Fixing Docker Pull Access Denied in Docker Desktop
Fix 'nginx -t test failed no such file or directory' Error
Chrome Memory Not Decreasing After Closing Tabs – Fixes
Windows 11 Install Assistant Stuck at 99% – Disk Space Fix
How to Give Pull-Only Access to a Docker Registry
DNS_PROBE_FINISHED_NXDOMAIN Chrome Fix Guide
How to Fix Git Clone Timeout Error Code 128
Troubleshooting Windows Update Error 1053