I left my 3DS on my desk while it was plugged in and I think the chord tugged it and knocked it off my desk. AC was still on, but the game card didn't get knocked out so I didn't lose anything. But sometimes while I'm loading up the game and when I'm saving the screen will flicker off for a few seconds and then turn back on. It doesn't interrupt anything but it does worry me. It also sometimes takes my game quite a while to save. Anyone know why this is happening, if it's bad, and how I can fix it?