Does anyone have an answer for that earlier question about leaving the lid closed for a period of time and is there a solution? What would cause of that? It's happened multiple times but not to the point where it makes me reboot
10-15 times to get it fixed.
For the small comments/questions about battery drain on emuNAND, it's probably because the SD card is being read/written to the whole time it's asleep.
I'd venture that after a while the 3DS is like "I'm not dependent on reading from the SD card, it'd save me lots of battery if I didn't" and stops. Therefore it crashes.