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How to Fix Cloudflare SSL Full Strict Self-Signed Certificate Error - Cloudflare 521 Error: Authenticated Origin Pulls Setup-Fix 'git remote origin already exists' on GitHub

Updated 2026-07-28 13:38:56macos-help
How to Fix Cloudflare SSL Full Strict Self-Signed Certificate Error - Cloudflare 521 Error: Authenticated Origin Pulls Setup-Fix 'git remote origin already exists' on GitHub
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.