After I reached wave 500 I died to see my score, but it wouldn't let me click calibrate so I closed and re-opened sport mode, but it got stuck loading the game, so I restarted the headset, and when it finished restarting I was told that a few systems weren't working, after telling me this the headset restarted on its own, turns out that my headset has a critical error, and I couldn't extract any videos from it. the only way to fix it is to a factory reboot.
