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Fix net::ERR_CERT_AUTHORITY_INVALID in Chrome on Android - Windows Security Permission Error Fix-Fix Cloudflare Origin Certificate Rejection Using Let's Encrypt

Updated 2026-07-28 16:56:48browser-issues
Fix net::ERR_CERT_AUTHORITY_INVALID in Chrome on Android - Windows Security Permission Error Fix-Fix Cloudflare Origin Certificate Rejection Using Let's Encrypt
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.