Some apps, especially AR Games and Camera, crash after moving the 3DS unit "fast". In the AR Games app, it's really frustating that any "fast" movement crashes the camera surface and it can't read the AR card again, making you reboot the system. And when I say "fast" I mean almost slow, when adjusting distance and position in the AR Games, where you have to move around a lot, 60% of the times the camera locks, and I get a still image in the screen. Has anyone had this problem? My 3DS is imported, I can't send it to repair without lots of hassle and costs. Just tried AR games and it froze, before I could shoot the AR cube to open the menu.