i have a asus 990fx sabretooth v1 and have this odd problem where things connected via usb would cut out then reconnect
my usb wireless dongle would disconnect then reconnect and at the same time the usb hardrives would then pop up again (as if i had just connected them )
now all this happens on the back I/O but i do have a case usb connected by pins and tried the wireless dongle on that and it would happen aswell
if anyone could help i would be greatfull (oh i dunno if this is important but it tends to happen when i am downloading or uploading stuff (but not always).....like the last cut out happened when i was uploading stuff to youtube)