Tommy D

But alas, it was not to be. Your way of assigning MIDI-controllers is excellent, but... The problem remains, after a short while, maybe a few minutes the assigned controller stops working. There is no indication of data from the controller in the transport bar although other MIDI-events from the same keyboard are displayed. A MIDI-monitor (in Logic´s environment) doesn't see the controller anymore. I know from earlier experiments that the MIDI-events reach the Mac (MIDIMonitor from www.snoize.com) If I disable the controller, by deleting it in the Controller Assignments window, it reappears in the MIDI-monitor and in the Transport bar. Go figure. Tommy D

Thanks, this place is a goldmine. I've struggled with external MIDI control for a long time now. I'm eager to try if this in some way can solve my problem with the disappearing Tap Tempo command. To quote Arnold: I'll be back! Tommy