My friends 3ds is acting very strange and is currently unuseable. It has A9LH installed with luma. When it boots to the home menu it is silent and in 2d regardless of where the two sliders are. It is ignoring most inputs and is only responding to: ZL, ZR, the right analog nub, and the home button. It is totally ignoring other inputs. I have a very old nand backup for the system. Anybody have any idea what's going on, or how to fix it? Edit: oh and if I hold start/select it boots arm9 home brew fine. In said home brew it reacts to the dpad like normal, but the home menu still ignores it.