I have not been able to use GR with my MacBook running 10.15 (Catalina). In the computer's sound preferences, the input is there. GR menu shows the same source as the computer preference and the menu below that has choice of front left or front right (there is no stereo????) and there is no activity to indicate sound with either option. Tried to record and there is no action in the volume bar and no sound when played back. I also have MixPad which works reasonably well, but is a bit less useful than operating GR would be. Why will that work and GR will not?
