Hi,
I just received my 32R and set it up. I was replacing an older RM32AI. When I tested my setup I found that while I could record to my DAW, there was no output on playback. Had to be something simple, right? I worked for two days trying to figure this out. I tried everything I could think of, and finally and a last resort tried 'USB Compatibility Mode' in Universal Control. I got sound!
I then turned off USB Compatibility Mode and rebooted the 32R and my Mac. It still worked after powering off and on. I checked the Digital Patching->USB sends screens in Universal Control. Main L and Main R had two entries instead of one, both channels 33 and 34 (compatibility mode set 33 and 34) AND channels 39 and 40 (default - non-compatibility mode setting) were assigned to Main L and Main R. Further testing showed that all the output coming from the DAW as on channels 33 and 34, nothing from channels 39 and 40.
I haven't found a way to use "Interface Mode" as the Digital Patching->USB Sends screen is grayed out in Interface Mode. Has anyone discovered a way to get sound from the DAW in interface mode with USB compatibility mode OFF?