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Fix Windows Defender Connection Timeout Error 0x80070422 - Troubleshooting Windows Defender Not Turning On-How to Fix Microphone Access Denied in Teams

Updated 2026-06-14 01:30:07macos-help
Fix Windows Defender Connection Timeout Error 0x80070422 - Troubleshooting Windows Defender Not Turning On-How to Fix Microphone Access Denied in Teams
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.