Sounds Cuttin Each Other!!

[unleashed_project]

heyy i got a virus about two months ago and i am havin a problem, I have the Viru Ti vst into Cubase installed and makin 5 or 6 midi tracks comin from the virus, and the sounds seem to be cuttin each other off and wont play the way i recorded them in note length wise, wuts the problem to dis, is there not way i can here my whole track without mixin each track as audio before my song is finished, i want to here it completely before mixin down each track seprately. Plz if anyone knows how to solve this i would appreciate itt Thanks

[psy604]

try to reduce the unison level on patches with heavy resource utilization ... or just bounce them to audio.