Before I purchase another Sony Nav that could fail at any point, is it possible to have one Xbone controller plugged into port 3 and another plugged into port 2 (in place of a Sony Nav) or does that create some internal controller conflict with the XIM4? I've tried using two different Xbox One controllers both fully charged with micro usb cables that are confirmed working with no results. But when I use a 360 controller plugged into port 2, no problems at all. I would just use the Xbone controller plugged into port 3, but the console doesn't allow the triggers to be remapped like the other buttons and I like having my jump button on the left trigger where the XIM4 allows me to map it.