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Fix ERR_CERT_AUTHORITY_INVALID in Chrome Incognito Mode - How to Fix Nginx 502 Bad Gateway in Docker-Cloudflare DNS Stuck After New Domain Setup

Updated 2026-07-28 12:04:00browser-issues
Fix ERR_CERT_AUTHORITY_INVALID in Chrome Incognito Mode - How to Fix Nginx 502 Bad Gateway in Docker-Cloudflare DNS Stuck After New Domain Setup
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.