Yesterday i had set up the smp client on my quad core phenom 2 and everthing was running fine and hfm estimated 5000 ppd. About a third of the way through the WU the time per frame dropped from 6:30-7 minutes to an hour and a half. ive tried both reinstalling the smp client and using multiple unicore clients but nothing seems to get the ppd back up. I honestly have no idea what is causing this.