0.7.13 seems buggy to me.

I've had a rig running (5x 570 8gb) with over 30 day uptime with 0.7.9 but switching to 0.7.13 crashes either GPU 0 or GPU 5 (last gpu) in 4-5 hours. I know there was a bug in 0.7.11 with some cpu and mobo incompatibility but that was supposed to be fixed for 0.17.3 as stated in changelog(?)....

Even applying --eth_dag_alloc_patch as stated on README doesn't help either. Hash and power printout was cool but apart from that there were no hashrate or power improvements either.