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Fix Windows Terminal Localhost Connection Refused - Windows Terminal Nginx 504 Timeout Troubleshooting-How to Resolve Defender Token Expired Error

2026-06-13 17:11:40developer-tools
Fix Windows Terminal Localhost Connection Refused - Windows Terminal Nginx 504 Timeout Troubleshooting-How to Resolve Defender Token Expired Error

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.