I have launched standalone Guitar Rig 6 and selected USB Audio Codec as device. On doing so, the inputs dropdowns show "not connected". Hitting the dropdown arrow provides no other option than not connected. No input signal shows in Guitar Rig. Is there any solution or is the M-Audio, M-Track Solo interface incompatible with GR6? It works fine with GarageBand and Peavey Revalver 4.
I get sound from GR6 if I select Built-in (i.e., microphone). It just doesn't seem to recognise M-Audio interface.
See attached shot of what I am seeing in preferences. The second grey dropdown is what I see on clicking.
Thanks