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Windows Update Token Expired: Admin Checklist - How to Fix 504 Gateway Timeout After Windows Update-Fix Windows Security Real-Time Protection Turning Off Automatically

Updated 2026-06-13 13:56:01developer-tools
Windows Update Token Expired: Admin Checklist - How to Fix 504 Gateway Timeout After Windows Update-Fix Windows Security Real-Time Protection Turning Off Automatically
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.