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Fix Windows Update Error 0x8024402c via Network Configuration - Troubleshooting Windows Defender 502 Gateway Error-Fix Nginx 'unknown directive server_name' Config Test Error

Updated 2026-06-13 14:29:50windows-fixes
Fix Windows Update Error 0x8024402c via Network Configuration - Troubleshooting Windows Defender 502 Gateway Error-Fix Nginx 'unknown directive server_name' Config Test Error
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.