Quote (Jaliy @ Jul 27 2014 04:00pm)
so my ps4 is defective? it will only shut down if no game is running in background or if i'm using applications like browser
It's probably Fine. You're most likely overreacting to nothing. Many different things will keep the system active. Alerts, notifications, literally everything. If something happens on the screen that timer is reset.
Turn off psn, put your controller down, walk out of the room for however long you want and come back. It should prove it works and you can feel better about a practically useless feature.