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Fix Git Clone Connection Timed Out via HTTPS - How to Fix Cloudflare Error 521: Web Server Is Down-How to Fix DNS Probe Finished NXDOMAIN After Windows Update

2026-07-28 14:40:54macos-help
Fix Git Clone Connection Timed Out via HTTPS - How to Fix Cloudflare Error 521: Web Server Is Down-How to Fix DNS Probe Finished NXDOMAIN After Windows Update

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.

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