So today one of my AK2i's started doing this weird thing where when I close the DS, the console doesn't fully go to sleep. It will "skip" in and out of sleep mode at a constant rate, so you can hear the game's audio and stuff, but skipping. I tried other flashcarts and none of them are doing this; I didn't try in another DS, however. Is there any potential fix for this? Oh, and the AK2i is probably a fake. But it's worked so perfectly fine before this, and I've never had problems out of it before, so I don't think that has anything to do with it. Running on a DS lite.