As far as I've read about, yes. Even the QX9650 had the same issues when it was released back in December of last year. But the problem today is probably more centered around the Wolfdale models, not the Yorkfields. I might be wrong though, but I came to this conclusion after spending quite some time on various discussion forums and seeing results and comments/observations. But overall it seems that the motherboard manufacturers still need to improve compatibilities by releasing newer BIOS revisions.