Hello there, ive got a nvidia shield tv pro with retroarch on it. Everything works fine except multiplayer every single button on evry controller is mapped from the main options.
for example i start retroarch and push a button on every controller to set them to a port. (retroarch shows the report controllers 1-4 is set to port 1-4) I use the same order to make it easier for retroarch i guess.
So far so good… now i load bomberman (snes), go to the quick menu, choose “multitab” on the controller 2 device and be able to set the four player to “man”. I start a match, but only player 1 works fine. Players 2-4 cant be moved. I only can lay bombs, but not with all players.
The quick menu shows that all controllers button are assigned and i tried to set the controllers to various devices. - it is not working.
Edit: all controllers are connected via an usb-hub
Please Help best regards Jan