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Fix BitLocker Port Already Allocated Error Code - Microsoft Teams Proxy Server Troubleshooting Checklist-Windows Defender Connection Refused: Fix Error 0x80070005

Updated 2026-06-15 04:27:55browser-issues
Fix BitLocker Port Already Allocated Error Code - Microsoft Teams Proxy Server Troubleshooting Checklist-Windows Defender Connection Refused: Fix Error 0x80070005
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.