hey man
i did try that. problem is still there sadly. I now know its not the GCX or the Lexcion. Those are working fine together. I thought it might be the midi out of my lexicon to midi in of my eventide that might be the problem but its not. I tried pluggin it in to just the GCx and problem is still there. The thing is this. i dont know if its the eventide midi socket cause it only happens every now and then. Its diffecult to find the source of the problem when you dont know when its going to crap out on you. furthermore i thought it might be a particular patch on eventide that might be the problem but once again its not. it happens on more than one patch. I tried updating it……..still got the same issue.
Im running out of ideas 
