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Checklist for Troubleshooting Port Already Allocated on Windows - GitHub Actions Runner Not Connecting: Fixes That Work-How to Fix Firefox Secure Connection Failed Error

2026-06-13 15:24:40browser-issues
Checklist for Troubleshooting Port Already Allocated on Windows - GitHub Actions Runner Not Connecting: Fixes That Work-How to Fix Firefox Secure Connection Failed Error

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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