So yeah. My Acekard 2i stopped working after playing Pokemon Black 2 on my 3DS. I pressed the home button to quit and get back to switch the game to Mario Kart 7 instead and by the time I was on the homescreen my 3DS read, "No cartridge detected". Now, everything is fully updated. My 3DS has the latest firmware, my Acekard has been working perfectly fine on it (updated)..everything went well until that..my 3DS can read other games and now the Acekard can't be read on the DSi either. Switching to a different microSD doesn't change anything...it really seems like my Acekard is dead. I have tried the paper trick with it on 3DS and DSi but no luck either...ugh. This is so stressful. Any ideas?