I just downloaded reaper for MacOS and followed the following steps for setting up my kit: [Guide] How To - Freedrum on Windows 10 with Reaper
I think its quiet similar even if the guide is for Windows.
When I connect my MIDI devices (works with Freedrum App and Garage band) in reaper, I get the error information that my MIDI devices couldn’t be opened and that the manufacturer and the model is not available/supported.
Do anyone of you have a solution for me? I would be very thankful.
Excuse my english please. Kind regards from Germany