Note, what I am describing is currently working with Amplitube 4 and other audio input applications on Mac OS X Catalina.
If I set the audio input on Amplitube 5 to use my audio interface and its output channels 7 or 8, I get no audio from Amplitube. If I set it to input 1 or 2, it works fine. For reference, I am using a Helix LT as my audio interface and channels 7/8 are unprocessed, DI inputs, which is why I want to use those.
Is anyone else seeing this kind of issue?
Thanks,
Matt