Hi. Thank you for letting me in this forum. I do enjoy my Casio WK 3300 and use it in a ' B' studio when I'm away from my main controllers. I use Logic Pro X. I can easily connect my Casio to Logic via USB on my MacBook pro, but have a problem: All notes sustain infinitely, as if the sustain pedal was pressed. I don't even have one connected, and the keyboard does not have this problem when I play it locally. No other controllers do this, so I don't think it's Logic. Any ideas for a solution? Thank you in advance for any reply.