必应池
Home / browser-issues / How to Fix Chrome Sync Error 'Sign In Again' - Fixing Nginx 502 Bad Gateway in Docker: Practical Steps-Fix ERR_NAME_NOT_RESOLVED in Chrome on Android

How to Fix Chrome Sync Error 'Sign In Again' - Fixing Nginx 502 Bad Gateway in Docker: Practical Steps-Fix ERR_NAME_NOT_RESOLVED in Chrome on Android

Updated 2026-07-28 09:41:53browser-issues
How to Fix Chrome Sync Error 'Sign In Again' - Fixing Nginx 502 Bad Gateway in Docker: Practical Steps-Fix ERR_NAME_NOT_RESOLVED in Chrome on Android
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.