Ever find a solution? I have everything in my Arcade cabinet working great with an I-PAC ultimate in Keyboard mode, but I added in steam today and the Street Fighter V game. I do not want to have to remap everything in the cabinet but some of my keyboard inputs are not recognized in steam such as the ctr and alt keys. So I want to get launchbox to switch the I-PAC over to xinput user set and then back to default keyboard when I exit steam.