I'm not even sure I know how to ask this question, but here goes.

I have been MIDI recording in Logic just fine except for one issue which is very confusing to me. I use an A90EX keyboard couple with a Proteus2000 and JV1080. I have my multi's set up, in the environment. Everything appeared to be working normal except for one thing.

Every now and then I appear to be getting a phase sound which I assume is from the doubling of notes some place, but many other time, actually most of the time, I do not get this. I have local off on the keyboard but I read that in Logic, if thru is assigned to both the port and multi, this may happen, but I don't see where this may be going on.

Any thoughts?