Quote Originally Posted by xeperxi View Post
Yes, I have both monitor running off of the same video card and am using ISBoxer.
In that case, you can disable Instant Swapping in your Window Layout and change your Repeater Profile to "Scaled to Fit" if you are really looking to save on performance. By doing so, you'll no longer have instant swapping (go figure) and there will be a slight delay when you swap between characters depending on how much of a difference there is in your larger resolution to your smaller resolution.

However, I would first try changing your graphics API from DX11 to DX9 or vice versa to see if that makes a difference in performance at all.