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Fix Docker Nginx 502 Bad Gateway with MySQL - How to Resolve VSCode Terminal Not Opening After Extension-Fix Edge Sync Not Working on Android: Step-by-Step

Updated 2026-07-28 13:34:08developer-tools

Fix Docker Nginx 502 Bad Gateway with MySQL - How to Resolve VSCode Terminal Not Opening After Extension-Fix Edge Sync Not Working on Android: Step-by-Step

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.