PS4 2.50 update will add the long awaited suspend/resume feature + other features. Coming March/April.

[ethomaz]

platformmaster918 said:
I can already suspend if I want to do anything else with the system. Otherwise I switch to the other HDMI input and keep my game running. Why was this such a requested feature?

It is not.

Not even in the TOP100 but it was promised so they need deliver.