Hi Bad Mister, thanks so much for this. I'm not going to be at my Montage for a while to try this out but didn't want to come across as rude not reply...

So, really oddly, I uninstalled the Yamaha driver and OSX still recognised the Montage. I therefore thought I might see what happened if I booted Logi...

Thanks again Big Mister. I suspect this must be a Catalina issue - I've been doing some more research and cannot find much on Montage and 10.15.4 in p...

Hi Bad Mister, Thanks so much for your reply, really appreciate it. As a bit of background, I'm a long-time Logic user, and am familiar with how to...