John-Bernhard Posted June 29, 2012 Share Posted June 29, 2012 Dear All, My problem is this: When I play midi instruments on my piano, a random set of keys are suddenly muted. I've searched for similar cases on this and other forums. Some cases were indeed similar, but not identical, and not helpful. I use Logic Pro 9 on OS X 10.7.4 software, and I'm a rookie. Hence, I'm not sure whether this is a bug or merely some extremely weird adjustment I've managed to do. I've checked the piano roll (it works splendidly); I've checked the mute tool; I've tried opening a new project; I've tried "reset all media regions"; I've tried rebooting the program; I've tried rebooting the computer. Nothing works. Perhaps I missed something, but what would that be? This I know: All keys sound on Digital Performer; and after a Logic reboot, all keys sound - for a few seconds. Then quiet. After my first two reboots, I received a window, asking me to reset all media regions (which I did to no avail). Perhaps this window identified the error, but it won't appear any longer, so I can't quote the whole thing. If anyone has any clue, please help me. I'm quite desperate. Thanks in advance, John Link to comment Share on other sites More sharing options...
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