Sony will be performing brief maintenance tomorrow on PSN.
Sony has confirmed the times for tomorrow’s PSN maintenance. The maintenance affects PS3, PS4, and PS Vita and will be performed across all regions.
It kicks off at 7am your local time on Tuesday, May 23. The Maintenance lasts for an hour, so everything should be back to normal by 8am your local time.
During the maintenance, you’ll still be able to sign in and play games. However, certain features such as Account Management, Gaming and Social, the PlayStation Store, PlayStation Music, and PlayStation Video won’t be available during this period.
As always, if you have your console set as Primary, you shouldn’t run into any issues when playing a digitally-purchased game.