yep, as I said there I can’t imagine what’s causing it. There are some strange issues with axes in MSFS but any button should work just like Ctrl-F3/F2.
The DC6 is about practise, it’s not a typical today’s airliner. I’m currently teaching a friend how to fly it who only knows fighter jets in DCS, it’s a nice exercise for me as well to talk about how the DC6 works 
Fingers crossed for WASM!