Every single time I go online for offline to play my ps3 my games freeze. Like a few minutes ago I was playing gta 4 and then the game lags for like 10 secs and then it’s back to normal!! Is this normal for a ps3 since I heard from a couple of my friends that this Happens on the ps3. Anyways yes I have a good connection and everything but what’s wrong? Should I call Sony or something?