Hi,

I only just got around to decently trying out my aurora R4 ALX (shipped 3d of september 2014), and when playing games it just hangs. sometimes after ten minutes, sometimes after 30, but when under load, it just hangs, and audio dissapears after a couple seconds as well, only a hard reboot gets it out.

After running alienautopsy as well as the web-based diagnostics, the only test failing is the primary surface test. Some research later, i am none the wiser what exactly the cause is for this.

I have tried reinstalling drivers, as suggested by the software.

I am running a Titan Z, non-overclocked (as hinted by alienautopsy), hooked up to one fullHD display and one asus swift (WQHD).

3Dmark finishes firestrike without any issues, but for instance PAYDAY 2 keeps crashing after some time. I have monitored temps with speedfan, and nothing seems out of the ordinary (65C idle and 85C under load), as confirmed by Nvidia techsupport.

furthermore it seems problems only occur under load, as light webbrowsing/media isn't a problem.

I hope this is enough information, i can post test results/logs as needed.