I have a Day-one 3DS that has been acting weird lately: the menu became VERY slow (especially with a theme different than the default's), and the game list takes a while to load. And when I use stuff like Notifications and Friend List there's a chance that the console just freezes and I have to kill it. Today I took it to play (I always keep it stand-by) and it wouldn't turn on, even when the console was open. I had to kill it and restart. This is starting to piss me off. Could it be a defective unit that decided to break four year after purchase? I use the latest update and I don't use any hack. I have a Sandisk 32GB Ultra.