XB1: Fortnite Save the World / Battle Royale sample profile I just received the keymander. I have this profile downloaded for xbox one, fortnite. I seem to be having a low speed delay and choppiness with the mouse. Just does not seem smooth at all, is there any tweaks i am missing? I am also playing in simulation mode connected to the pc to be clear. Also I see people with a cord in the "power" slot, but i did not recieve a third cable that would go in there? Do they just remove the pc one and use that as a power and if so power to what?(xbox or pc or outlet)?