I hooked up my ultraleap, figuring if the controllers don't work, I might as well reconnect the ultraleap I had laying in the closet....but now 'controllers' popped up in the choices. so now I have disable, controllers, trackers' as choices for 'use hand controllers'.
using the controllers works, using ultraleap is still useless because my fingers seem like spagetti in dcs. touching buttons is like pushing a boat with a rope