Hi, I dont know if this is reported, it happens to me since first alphas, I open a previously recorded Addictive Drum (recorded in 2.58 version). I began to work on V3. and then when I make a double click to edit the notes, nothing is there. I go back to 2.58 and nothing is there to edit, but in event list, all events are ok. look at the images Nothing in the MIDI editor Event List I attached the project file. I hope you understand, my english is not so good. Thanks