Hello, I'm having a problem with my USB devices staying powered after I shutdown my PC. I have a Razer Tiamat 7.1, Razer Blackwidow Ultimate Stealth, a Razer Deathadder Chroma, and a USB LED strip. On shutdown, my blackwidow and deathadder turn off but as soon as the PC is off the deathadder comes back on. If i unplug its USB and plug it back in it stays off. Not the same however for the tiamats and the LED strip. I have tried enabling Eup2013 and disabling wake up by USB mouse/keyboard. I also disabled/removed MSI super charger. My motherboard is a MSI Z87-GD65. Any help would be greatly appreciated as it is very annoying to unplug 3 USB's from my PC after I'm done at night.