Why do I keep getting signed out of the PSN?

I m getting signed out from psn when playing uncharted 3 in online.?

• hello, I have problem with uncharted 3 multiplayer,my internet connection is normal not fast not slow. i have played many games in online but non of the games have problem in online and when i was trying to play uncharted 3 online in two or three minutes i m getting signed out atomatically , i just tried again and again but in the middle of the game it getting signed out from psn. ( it saying error you are signed out of psn network).But this is not happening in co op and survival and three team death match.,its happening only in deathmatch, plunder and like this 10 player games. In co op ,survival and three team death match there are only 3 to 6 players so my friend said my internet is not so powerful and this is new game so many players will participate in it and so i m getting kicked out is that true, Is there any way to fix it. My internet is wireless i cant connect through wired because router is far from ps3 if anyone know the solution please help...

• Answer:

  No Problem check your DNS Settings