MOTUnation.com

Hey PP1965, there's a fix for this. Another poster provided instructions on how to do it. Here is the link to the forum post.... https://www.motunation.com/forum/viewtopic.php?f=2&t=68380 if the link doesn't work, then here's the procedure: 1. Install the latest available OSX 10.15 driver from M...

Hey ALL! I wanted to confirm and share that this fix (from Karmi's original post instructions) work for the MOTU MIDI EXPRESS 128 interface. I had recently updated to BigSur 11.4 this evening, and my MIDI Express 128 stopped working. Then I followed these procedures again and it did the trick. Re-co...

An ENORMOUS THANK YOU, karmi, for these instructions. I can confirm that this worked for my MOTU MIDI Express 128 even with the Big Sur upgrade to 11.2! You saved me a whole lot of frustration...I actually went out and got two iConnectivity mio 1 x 1 interfaces and attempted to get around the Expres...