I am working on recordings I've done remotely, and loaded them into power tracks pro. I have small sections that I wanted to generate harmonies on. I had version 2013, but noticed VST plug-ins that worked fine on Reaper didn't work, claiming they were not valid VST plug-ins. But the current problem is the not so intelligent harmony. I only have a 2 measure piece to generate harmonies for. When I do, it crashes pt, uses 100% of my CPU. I Tried re-installing and loading updates and finally got it working once - then the next day it was back to crashing. Is there any hope for this?