I just bought EZ drummer through sweetwater. I downloaded, authorized it, and launch it. I first launched it in solo and noticed only my snare triggers with my mouse, if I mouse and hit anything else, I get no sound though the icon does change for the hit. I launched pro tools 9, and brought it into a track, but when launching, same thing, only snare hit, and not every time, it’s almost like I click it a few times and then i can hear one of the hits. If I play a groove, only the snare comes through. I checked the mixer through EZ drummer,everything looks fine. Help!!!!