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Fix Cloudflare 521 Error: DNS Configuration Problem - Resolve Cloudflare 522 Connection Timeout-Fix 'fatal: refusing to merge unrelated histories' in Git

Updated 2026-07-28 06:05:11developer-tools
Fix Cloudflare 521 Error: DNS Configuration Problem - Resolve Cloudflare 522 Connection Timeout-Fix 'fatal: refusing to merge unrelated histories' in Git
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.

More repair notes

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