I can record notes, just not sustain. I played with it for a couple of hours and found the following. I went back to my original blank template I had used for the project and sustain worked fine. I tried importing the previous project and it stopped. So I closed everything, opened the broken project and imported the settings from the original blank project and it now works fine. It is something in the project settings, but it was late and I didn’t look into it further. I’m still interested to know if anyone has any ideas what could have gotten changed and how. Thanks.