I had successfully updated my vita to Henkaku Enso 3.65, and was trying to get SD2Vita to work. After restating the system several times, trying to get to the SD card, I gave up and went to just play a game, only to find that the buttons no longer work in game, or on vita shell. The only thing that works in game or vita shell is the left analog. No other buttons work, including start and select. I've since everything I can think of, including disabling the plugins, and even going into safe mode and rebuilding the database. Buttons still not working. They work just fine on the menu side, so I know it's not hardware. I've found that they also work in molecular shell. Anybody else encounter this? Anybody have a fix?