Is anyone else using Mackie’s Onyx Blackjack with Audacity? I am having input problems where Audacity’s input levels jump all over the place. I have installed the Onyx Blackjack driver and the Onyx appears as the input and output device, but as I record the input levels jump all around. Does anyone know what I am missing?
Well, it’s amazing what happens when you reboot your computer. 
Audacity and the Mackie Onyx Blackjack are playing well together now.