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Fix Windows Defender DNS Error 0x800704cf - Fix PuTTY Connection Refused: Check SSH Service-Troubleshooting Docker Volume Permission Denied for MySQL

2026-06-13 14:14:57macos-help
Fix Windows Defender DNS Error 0x800704cf - Fix PuTTY Connection Refused: Check SSH Service-Troubleshooting Docker Volume Permission Denied for MySQL

Final checklist

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