Avast keeps going off, on both of my ASUS Laptops, Even after a freash install of Windows. The Machines will just be sitting there idling, 30 to 45 mins later the AV will go off. Based on the Behavior i want to say this is a false positive, But i can’t be sure.
http://s18.postimg.org/nyvuryrmd/Capture.jpg
Report it here https://support.avast.com