Thanks for the help Brad. I up loaded a few screen shoots maybe there is something else you may see and also took your advice but it didn’t help . Funny thing is , is that I have superior drummer 3 loaded on a Mac book pro run-in Sierra 10.12.6 , 2.5 ghz processor and only 16 gigs of memory with iTunes version 12.7 and have no problems at all , that is why I suspected iTunes an contacted apple first . P-ram was reset, I even reloaded os which of course did not help. The only change I made was I moved ez drummer path to my G force drive to see if that would help but it didn’t. Im stating wonder if it is my audio interface or system hard drive which would suck as they are less than a year old. Thanks again.
