1SkywardLink98Fri 29th Mar 2013 My sister claims that after leaving a game running on her 3DS it shuts down while at full power. She was in Streetpass Mii Plaza and when she started to close the screen it powered all the way off and she had to turn it back on. She says this has happened before but it varies where it boots back to. Has anyone else experienced this problem before, and if so what did you do? My SD Card with the game on it is just as physical as your cartridge with the game on it. I love Nintendo, that's why I criticize them so harshly.