If you are getting frequent crashes on Quest, you need to do a full headset reboot. There is a bug with the Quest OS where sometimes memory gets “lost” and trapped and when that happens the game doesn’t have enough memory to run. My understanding is that for more people doing a quick full headset reboot (i.e. hold down Power Button for 5 seconds, select “Restart”) will fix it.
If that doesn’t work for you and you are still getting crashes after doing that please let us know.