zhizhu
Home / developer-tools / Troubleshoot 504 Gateway Timeout in Windows Security App - OneDrive Port Already Allocated Error Fix-Fix Teams Not Loading Beyond Spinning Dots

Troubleshoot 504 Gateway Timeout in Windows Security App - OneDrive Port Already Allocated Error Fix-Fix Teams Not Loading Beyond Spinning Dots

Updated 2026-06-14 01:43:09developer-tools
Troubleshoot 504 Gateway Timeout in Windows Security App - OneDrive Port Already Allocated Error Fix-Fix Teams Not Loading Beyond Spinning Dots
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.