I'll keep it simple. Using latest Launchbox (not premium), PS4 controller and obviously STEAM. I use Steam Link to launch Launchbox and can load a PS2 game (Dot Hack). However, if I press "B" or "Circle" as it is on the PS4 controller, the game will quit or lose focus.
Any ideas?
Cheers
*** Ignore. Turns out PCSX2 is quitting not the Launchbox app ***