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How to Add a Bluetooth Device in Windows 11 - Fix Nginx Cannot Connect to PHP-FPM (Connection Refused)-External Monitor Black Screen in Chrome Troubleshooting

Updated 2026-07-28 11:54:15developer-tools
How to Add a Bluetooth Device in Windows 11 - Fix Nginx Cannot Connect to PHP-FPM (Connection Refused)-External Monitor Black Screen in Chrome Troubleshooting
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.