K70 RGB - Opening Steam causing lighting effects to stop working.

I'm using the latest Steam(Not Beta). Latest K70 RGB firmware and using 1 USB 3.0 port. Windows 8.1 64bit. I opened steam and as soon as I hit login, my lighting stopped working. I unplugged my keyboard and opened Steam again and it once again froze the keyboard. I unplugged the keyboard again and open Steam and then it works normally. Steam is the only application i've been seeing that is causing this problem. I do this a forth time and then catch it on video.

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