Heyya
I had some serious Audio- and VideoDropouts and checked my system with LatencyMon.
Results are Scaring:

Is there a major Problem with the Motherboard? Any Ideas?
Greets
Sascha
i7 3930k @ 4.5 gHz on a RIVE, cooled by a Corsair H100i • Case is an open testbench • 8x8GB G.Skill RipjawsZ CL 10 • 2xGTX 690 and a GTX 760 • Sysdisc: Samsung 256GB SSD • Cache-Disc: Intel x25 SSD • Storage: 8TB SATA Raid on a Adaptec 5805 • PSU: Enermax Revolution 85+ 950W