Good day fellow Gigabyte owners

Since UD5 was the best board I've had with the i7 platform , meaning most fun/ performace for the bucks
I decidet to grab the UD7 Rev 1.0

But I have one slight issue with it. from time to time it decides to make the USB Keyboard and mouse non functional and I have to unplug and plug them back. Then it works again.

It's kinda irritating doing it while Playing Starcraft II rated Match
If this a known thing or my board should end up RMAed.

Thanks