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Fix Blue Screen Loop After Windows 11 Update - Troubleshooting Cloudflare 522 Connection Timeout-Group Policy Method to Enable Windows Defender Real-Time Protection

Updated 2026-07-28 13:03:11macos-help
Fix Blue Screen Loop After Windows 11 Update - Troubleshooting Cloudflare 522 Connection Timeout-Group Policy Method to Enable Windows Defender Real-Time Protection
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.