Hi, I would like to show people what I see in my GearVR during presentations on VR in education. However, the red dot in the picture really bothers me and I also need to chromecast sound. Is there any way to get sound while chromecasting? It is enabled in the app but when I launch applications I am notified sound is disabled. Would that be an Oculus problem or depend on the app? As soon as I take the phone out of the GearVR sound is back.