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How to Fix Git Merge Conflict Error Code 128 - Cloudflare 521 Error: DNS and Server Checks-Python Requests: Connection Timeout vs Read Timeout

Updated 2026-07-28 13:17:17developer-tools
How to Fix Git Merge Conflict Error Code 128 - Cloudflare 521 Error: DNS and Server Checks-Python Requests: Connection Timeout vs Read Timeout
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.