That's an *odd* bug. One USB controller should not upset the signal from another.
Are the rotary buttons labelled 'lights' all analogue axes? The radio buttons are encoders, right?
I just caved and ordered one. It has everything I need: radio controls, a numpad, a dobber, crs and hdg switches and a landing gear handle. Just as the rest of my pit is not built to simulate one machine perfectly, but allow use of a lot of different machines, so does this box. I hope it won't take too long to get built and sent.