Hi, thanks for the response. I have checked in the Audio/MIDI set-up and thats a weird one. I configured it to use main outs 9-10 however it seems to revert back to analog 1-2 when using Logic? The general feedback I've been getting is that this is a issue with logic as the 828Mk3 works fine with OSX, so hopefully a logic update in the near future will resolve the issue. It does seem a bit of a strange issue and I can see others are having smilier or the same problems. The easy quick fix is to swap over the MOTU setting to to mirror main outs 1-2 with analog outs 1-2, just have to swap this setting round for listing to itunes or using any other app. I'm going to see if it's the same with mainstage & soundtrack pro later on today. Cheers Paul

Lou, you are the man! I had the same issue.