So I just purchased my self a vg248qe asus monitor and wanted to test out its 144hz capabilities but when I load into my game it says my frames are averaging at around 130 - 180 but on my monitor its lagging up a storm. I have not tried playing on any other games yet but want to get this issue solved
My graphics drives are up to date.
I am using a cable Maters dual link dvi connector that according to reviews can handle +120hz without a hitch.
I have a gtx 760 gpu that I am now with my latest panel I have two 1080p monitors one at 60hz and one at 144hz plus a 900p 75hz monitor as a third.
Might be that you have 60, 75 and 144 Hz monitors all running on the same card. Usually when people do the triple monitor thing, they use the exact same kind of monitor for all 3 (or at least ones that are similar in specs. Try unhooking your other monitors and see if the lag goes away.