I've just installed this emulator and it looks very nice, but I'm having problems with my xbox controller.
It works fine, as soon as I press a button while playing it detects my controller as gamepad 1 and the mappings are ok, the problem comes when you're playing for a while, maybe a couple of minutes, and it suddenly says the controller was detected as gamepad 2 and you can't use it anymore.
I've tried to disable the 2nd port for the phisical gamepad, but I keep having the same issue. Another weird thing is that when I do that, I get a message requesting to turn on the bluetooth every time I run a game...
I'm running it on a Nexus 10 with Android 4.2.2
Any clue?