zhizhu
Home / cloud-software / Fix 'Port Already Allocated' Error in Visual Studio Code - OneDrive Sync Error Troubleshooting Checklist-VPN Causes Windows Update 'Connection Refused' Error

Fix 'Port Already Allocated' Error in Visual Studio Code - OneDrive Sync Error Troubleshooting Checklist-VPN Causes Windows Update 'Connection Refused' Error

Updated 2026-06-13 19:29:42cloud-software
Fix 'Port Already Allocated' Error in Visual Studio Code - OneDrive Sync Error Troubleshooting Checklist-VPN Causes Windows Update 'Connection Refused' 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.