(Wireless)mouse/keyboard lag
I’m not really sure for you, but I’ve been told by extreme gaming friends, that wireless keyboards and mice, will always lag in a high demanding game such as GW2, I still use mine, because it’s convenient, but I did test my usb connected mouse, and it DID stop the lag. if I am playing something special, ie. dungeons, fractals and such, I just take my handy dandy plug and play mouse for the loss of lag. maybe check yours one day and see
~PandaNator~ aka Sweet Lil Panda
†~I’d rather be hated for who I am, than to be loved for who I am not. ~ †