I recently purchased a Raspberry Pi 2 and have been running the latest version of Retropie on it. The games and emulators all seem to be working fine except that I am having trouble with the hot key. First, I will describe what I am experiencing and then post the appropriate text from the retroarch.cfg file.
I believe I have set the hotkey button to the Select button on my SNES USB controller (brand is Tomee, if that matters). My wish is to be able to press select then start and get out of the emulator back to the menu. This does not happen. Moreover, for some reason that has completely flummoxed me, my X button on the controller will automatically take me back to the menu.
Update: I have been trying various different things to get the controller to work properly (get rid of player 2 control settings, alter how lines are written, etc), and now, the entire retroarch.cfg file is blank. I have no idea what is going on.