zhizhu
Home / developer-tools / Fix Windows Defender Firewall Blocking Internet Connection - Fix Token Expired Error in Windows Update-How to Resolve OneDrive 502 Bad Gateway During Sync

Fix Windows Defender Firewall Blocking Internet Connection - Fix Token Expired Error in Windows Update-How to Resolve OneDrive 502 Bad Gateway During Sync

Updated 2026-06-14 03:49:51developer-tools
Fix Windows Defender Firewall Blocking Internet Connection - Fix Token Expired Error in Windows Update-How to Resolve OneDrive 502 Bad Gateway During Sync
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.