Sony has admitted that its recent 2.0 PS4 firmware update is a nightmare.

Users who updated are experiencing frequent network errors and issues including consoles not turning on once in Sleep mode, broken Music player, borked PSN and loss of themes for those in the UK.

The reports started emerging just after the update went live on Tuesday and Sony has said that it is aware of the issues.

It said its engineers are investigating.

The software update was supposed to add new features, including YouTube integration and themes. It also unlocked Share Play, Sony's new system for allowing users to share their games to other players, over the internet.

Of course this is meaningless if your console is broken.