So I was running doors cs 7 and stated a game of snakecaster my calc froze and stopped responding. I reset it, but it still was in its frozen state. I switched back the the normal nspire keypad and worked, but when I went back to the 84 keypad it was still in that state. I finally got it to work again by removing all the batteries(including my room chargeable one) a couple times.

This happened again later and I did the same thing to fix it.
Any ideas what caused this?

the nspire only emulates the code that the ti-84 uses, and many instructions dont work. id be suprised if that game had worked, actually.

Oh.
I actually does work sometimes actually.
But games like fruit ninja "work" ( doesn't crash or anything) but the keystrokes are screwed up.