Is your Signature accurate? are you using a 970 GTX rather than an 3000 Series as Dermot mentioned in the other thread?  see below now     Just wanted to give you all a quick update...   Our testing team is still having problems finding a reliable way of reproducing this problem or any reliable workarounds.  They have setup a special test machine with a specific test case that will randomly crash but they have found it can take anywhere from 20 to 2,500 consecutive tries