Its been messing up for me also, over the past few days. I will get into a game and it will switch hosts or whatever all the time. Sometimes like 3 or 4 times. And when the game reconnects it seems like the points have gone up on the teams. Almost like the game is still going while it is disconnected. I don't know what is going on. I thought it might be my internet connection but others are having the same problem so I don't know.
PSP,24 launch games,249.99 dollars,Releasing March 24