I have had emulation station working great on my pi2 for a few weeks now. I am using a PlayStation 2 controller with a converter to USB, and a Logitech f310 gamepad. Historically when the start and select button when pushed on either controller it would allow me to Exit a emulator. However since upgrading to the pi 3 I can no longer exit emulation using the start and select button combination. There also seems to be some difficulty setting up each controller input using the configuration menu. It will frequently skip buttons without anything being pressed and I end up having to go back to reconfigure individual buttons. The system was upgraded using apt-get update and apt-get upgrade before being used in the pi 3. Does anyone have any thoughts on how to fix the start select button combination to exit the emulator? I have already tried editing the config file to reflect a hotkey and exit button , but the key numbering is different for each controller. Also I found the after editing the config file the start select method worked from Sega Genesis but did not work from Nintendo 64 for one controller and not at all for the other.