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Fix Command Prompt Connection Timeout Errors - How to Resolve Windows Defender DNS Error in Windows 10-Windows Update Login Loop Troubleshooting Checklist

Updated 2026-06-14 15:34:00cloud-software
Fix Command Prompt Connection Timeout Errors - How to Resolve Windows Defender DNS Error in Windows 10-Windows Update Login Loop Troubleshooting Checklist
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.