I've got a random bug where, seemingly with no rhyme or reason, my Quest 2 will pop back out to the main Link screen and there's no way for me to get back into the game even though it's still running. I can still hear the game sound and I can even choose to "view" the game window by looking at the desktop through the Link menu. Doing this I can even still control everything...I just can't get it to go back to actually being VR. So far I've had it happen on track, in the garage, as well as in the menus at the end of a practice session.