OK, so its not just the ps3 now. Whenever anyone is watching netflix on any device (ps3, laptop) my ping jumps up. Thats why I set those 2 PCs on other rules.
Not sure if you need this info but the game is league of legends. I usually sit at around 80-90ms normally, but with netflix on it goes up to 150-220ms. It may not seem like much, but it is actually really annoying to have that .2s of latency in the game.