I just bought a new M1 MacBookPro and installed S1 5.2.1. It seems to be running fine with my Apogee Duet for audio. However, I cannot get S1 to recognize either my M-Audio Ozone, or my Yamaha MOX8 and they both worked fine on my older MacPro (Intel). I tried directly via usb and also with the USB midi input on the Duet. I'm not sure if this is a Big Sur issue, an M1 issue or a Studio One issue? Does anyone have a working midi keyboard controller with an M1 MacBookPro (or M1 MacMini), or know how to fix it?