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Fix Docker Compose 'Port Already Allocated' for Nginx - Fix Microsoft Teams Camera Black Screen-How to Reset Windows Defender Service Settings

2026-06-13 17:09:17developer-tools
Fix Docker Compose 'Port Already Allocated' for Nginx - Fix Microsoft Teams Camera Black Screen-How to Reset Windows Defender Service Settings

Final checklist

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