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How to Fix Postman Request Timeout Errors - Stop Port Already in Use Error on Windows 10-Windows Defender Error 0x80072f0d: Date and Certificate Fix

2026-06-13 19:38:34browser-issues
How to Fix Postman Request Timeout Errors - Stop Port Already in Use Error on Windows 10-Windows Defender Error 0x80072f0d: Date and Certificate Fix

Final checklist

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