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Fix Docker Network Not Found Error (Code 255) - Resolve Git SSL Certificate: Unable to Get Local Issuer-Fixing Cloudflare 521 Error: Origin Unreachable

2026-07-28 20:58:02developer-tools
Fix Docker Network Not Found Error (Code 255) - Resolve Git SSL Certificate: Unable to Get Local Issuer-Fixing Cloudflare 521 Error: Origin Unreachable

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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