Having trouble figuring out how to record the TAPE-IN (USB) into Protools. I've assigned the USB from my computer audio into my Tape In channel, so I can play and listen to audio played from my PC. I realize it's routing through USB channels 37 and 38. I have my Protools output set to USB Channels 1 and 2 on my mixer. But I can seem to figure out how to record the computer audio via Tape in onto Protools. Protools recognizes channels 3 - 32 no problem .. but anything higher doesn't seem to get signal. So for example, if I simply create two tracks, and assign them to inputs 37 and 38, there is no signal when playing computer audio.
Any suggestions ? Thank you
(Windows 10, Protools 12, firmware and drivers up to date, most other things seem to be working fine)