Hi all. I'm new to Studio One but I'm not sure that's the issue. In some cases, I am able to put in midi tracks and then assign instruments to them and they work, and in other cases, either the track only plays back a few notes of that track or not at all. More confusing is that sometimes it works fine and then a second later, it stops while other tracks keep going. It's not just one midi track, by the way. I've copied, deleted , replaced, etc. and still same issue. I'm wondering if it is a processor weakness. Have a iMAC 2.7 GHz Intel Core i5.