Question Choppy game play

[Swte]

I have choppy game play, lag & character catch up, where the game freezes then speed up to get to where I was in game, if I forget to close my web browser before starting the game. I was told a video issue, which I replaced my video card, could it be my router or cpu? Maybe something else.

 

[rgd1101]

full system spec? include make and model of the psu