I'm using default page file settings I never tend to touch them, I did try maxing out the amount of page file and also turning it off altogether but it changed nothing and I play via ethernet directly into my router and I'm on virgin media and get 387mbs download 23mbs upload and 6ms - 8ms pingWhat pagefile settings are you setting, if any?
Also are you playing over WiFi?
Have you got game mode in windows on or off?