Lockjaw333

Just got a k70 lux rgb and am having the same issue. All of my USB devices will drop out for a few seconds at random, only has happened while playing bf1. I have a USB DAC plugged into a powered USB hub, two mice and an Xbox wireless controller adapter plugged into the Mobo USB ports, and the k70 lux plugged into one USB 3.0 (keyboard) and one USB 2.0 (passthrough). It's a lot of usb devices, could it be a power issue? Any help would be appreciated!