I have a 3dconnexion device which was working completely fine in VW2016. Nice smooth motion in all directions. I used walkthrough navigation pretty much all the time.   In VW2017 walkthrough navigation seems to have disappeared so am using "Helicopter" as that seems the most similar.   But especially when working close-up the motion is jerky. A bit of fiddling around reveals that this is because the speed of motion, as I gradually push on the joystick, doesn't start from 0 an