If the Mac detects the UR22, and the PSR-740 is sending midi, your daw should receive it. If it’s not, you should post a question in the support forum for that program, where people use the same software as do you.
If the Mac detects the UR22, and the PSR-740 is sending midi, your daw should receive it. If it’s not, you should post a question in the support forum for that program, where people use the same software as do you.