I've been having this problem where psn will just log me off for seemingly no reason. I've been on two different internet connections and the same things happened on each. Sometimes it will just kick me from chats and won't let me back on unless I restart my ps3. My friends have been having the same problems. The chat kicks them people keep getting off and on. It's getting to be extremely annoying. So just wondering if it's just me or if it's the whole of psn.
here is the support contact answer...call your internet provider and have the PSN ports opened! We have a great connection, but psn still kicks us off...even redid the system. Still doing it.