I’m trying to set retroarch up on my Nexus Player to use my Asus Gamepad but as soon as I select “Asus gamepad” in the “use 1 device index” neither the controller or the nexus player remote work. I have to force close retroarch in order to get the remote working again. I noticed that I’m able to set it up fine on user 2 input, but that doesn’t help if I want to play a game as user 1 
Am I just an idiot or what am I missing here?
Nexus player on 6.0.1 March security patch. Retroarch 1.3.2