앱 실행시 소리가 안나거나 / 크게 난다면
제어판 - 소리 - 재생장치 속성에서 - 단독모드를 해제 해보세요
Exclusive mode is enabled for the default playback device –
In most cases, this problem will occur because of the way Netflix is designed to pass DTS or Dolby bitstreams.
Some users have been able to resolve the issue by accessing the Properties screen of the active playback
device and disabling Exclusive Mode ( a setting that allows applications to take exclusive control).