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How to Fix Cloudflare Error 522 Connection Timed Out - Fixing Nginx Connection Refused to Upstream-Resolve VS Code Git Authentication Failed on GitHub

Updated 2026-07-28 12:43:23cloud-software
How to Fix Cloudflare Error 522 Connection Timed Out - Fixing Nginx Connection Refused to Upstream-Resolve VS Code Git Authentication Failed 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.

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