So you guys probably get this question a lot, but I've got a K95 Platinum with iCUE and everything is working fine...except the media keys and iTunes. The volume wheel and mute work fine and have done straight out of the box, only the play/pause, skip and stop buttons!
Everything is up to date on the keyboard, software, iTunes and Windows 10 Pro (64-bit) and it's a new build so it's never had another keyboard attached, so shouldn't have any other drivers!