zhizhu
Home / cloud-software / Outlook High CPU Usage Not Responding: Practical Fixes - Fix Windows Defender Proxy Error 0x80070422-Windows Terminal Update Error 0x80070002 Troubleshooting

Outlook High CPU Usage Not Responding: Practical Fixes - Fix Windows Defender Proxy Error 0x80070422-Windows Terminal Update Error 0x80070002 Troubleshooting

2026-06-14 09:27:53cloud-software
Outlook High CPU Usage Not Responding: Practical Fixes - Fix Windows Defender Proxy Error 0x80070422-Windows Terminal Update Error 0x80070002 Troubleshooting

Final checklist

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