Lag all over each game for some reason

for what ever reason all games ive bin in today have had plenty of lag. paast several days it was zero. id get the info bar to pope up but the game would have very minimul lag. but today its way to much lag on each game ive quit and joined to. anyone ells in the same boat? is this a common problem with bf2042? In BF1 and BF4 i dont have these problems