As the title says, my PS3 keeps disconnecting from the Playstation Network and gives me the error code 80710102. I have checked that the ports etc are open, and they are. Has anyone else had this problem before and managed to resolve it? I can connect to the internet fine using my PS3 even after i have disconnected from the Playstation Network... but to reconnect to the playstation network i have to restart the console. I can't think of anything else to try.