I just got a ws2000 wireless usb dongle and I haven't been able to make it work with fpv freerider and my DX6i. I've tried it on macOS and Windows 10 (via bootcamp). Liftoff works fine with the ws2000 + DX6i.
Calibration within freerider works ok on the left stick (throttle and yaw) and it works ok for roll on the right stick. But it doesn't work at all for pitch on the right stick. On the screen with the little circles nothing moves at all when moving the right stick up/down.
Any ideas?