Hi @John_Warden,
I discussed this with our gear experts. Unfortunately, since this device isn’t Roon Tested, we don’t have this device in-house, and we haven’t heard any reports of similar issues with other devices, so we think this might be something specific to the MOTU.
We looked around a bit and found some discussion about this here:
We think reaching out to the manufacturer is likely the best place to start here.