Whenever I turn on my oculas it shows the place I'm playing in but does not show anything about the oculas and I wait like 2 seconds and it goes black and then shows my room again then goes black again and then it says com.oculas.gaurdian keeps stopp...

My oculas quest 2 controller is not working whenever I put in new batteries I know it works because it lights up 3 times but whenever I click a button on the controller it just doesn't work I unpaired it and trying to repair it again but still doesn'...