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Fix Windows Security Real-Time Protection Stuck - Troubleshooting Nginx 404 Errors on API Calls-Troubleshoot Windows Defender Real-Time Protection Off

Updated 2026-06-13 23:00:52windows-fixes
Fix Windows Security Real-Time Protection Stuck - Troubleshooting Nginx 404 Errors on API Calls-Troubleshoot Windows Defender Real-Time Protection Off
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.