Voices control in ANA won't respond to anything?

It is what the title says! I can get all sounds out of ANA but it won’t do anything when I click over the voices and the octave controls. I have watched the walkthrough a few times and you just seem to be clicking on the button to change it. Am I being a plank? Or is there something actually wrong and I need to reinstall?

Click and drag up and down to change.

haha!! Yep!! I was being a plank! :slight_smile: