I have an Oculus quest to it keeps going to sleep on me, not just when I take it off, but in the middle of the game, just after about 15 minutes or so, it, no matter what I'm doing, it turns off. Is there a way to disable it without a computer? I don't have a computer. That's kind of why I bought the quest2 because I didn't need a computer with it. This problems driving me crazy.