I just received my dk2 today and i'm having issues with connection for some reason it keeps disconnecting and reconnecting i have it connected through usb 2.0 ports that i am positive are working correctly, everything is connected and installed correctly firmware version 2.12. connected through hdmi directly to my gpu monitor is connected through dvi. i have an amd r9 280x 3gb gpu 32 gbs ram amd fx8350 cpu and asus m5a99fx pro. what should i do? could the cables be the problem?