i upgraded from pitool 287v2 to 269 and since then i cant get the vive trackers to work again properly. first it ´started that the tracker were just floating around and bad tracking . then i re-installed everythign new and now i can just get 2 tracker to work but it doesnt wanna track the third tracker.
i also noticed that the 2 tracker weirdly work without ANY usb dongles connected to the usb !