Noob Question: Controller Wont always Connect

[mattsleftarm]

Hey guys. First off let me thank you for this fourm. Super helpful and friendly.

I recently upgraded to Attract mode and I am loving it. But since upgrading my controller wont always work. my x360 controller lights up and shows its connected to player 1 but wont work. Maybe more frustratingly sometimes it does work.

What can I do.

Also is there an easy way or tutorial on how to add a player 2 controller?

[verion]

I don't know it it's your case but I have to connect my controller BEFORE I start AM (on mac).

[mattsleftarm]

Thanks for the reply.
I'm on a raspberry pi - 2b - I've tried having it in before i start up and pretty much everywhich way. sometimes it works. most of the time it doesnt.