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Fixing WireGuard Handshake Errors on Windows - Troubleshooting Windows Terminal Setup Blank Display-How to Fix Windows Defender Connection Refused on Windows 10

2026-06-14 04:30:32developer-tools
Fixing WireGuard Handshake Errors on Windows - Troubleshooting Windows Terminal Setup Blank Display-How to Fix Windows Defender Connection Refused on Windows 10

Final checklist

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