hmm..on 208x11 right now(1.82vcore, 2.9vdimm, 1.7vdd, 2.5/3/3/11). It was prime stable for 1 hours and 15 minutes. That's never happened before. I just flashed to the 22 beta 4x2 and so far i like what i see. :toast: I guess i'll let it run folding overnight and see if it remains stable.