Sony have announced that the Playstation Network will be having “routine maintenance” tomorrow between 8am and 9am. Sony stated..
“We strive to ensure that PlayStation Network services are available at all times, but occasionally we must take PlayStation Network offline to perform essential maintenance and implement feature enhancements. We are working hard to reduce the duration of each maintenance.”
The maintenance will effect Playstation 3, Playstation 4, and PS Vita. Players will still be able to sign-in, play games, and use “most apps,” but the Playstation Store, Account Management and PlayStation Video will be down.