

Go to ‘Notifications’ and delete any update files by pressing the Options button, and then selecting ‘Delete’.Ensure your PS4 is connected to the internet, preferably via a wired connection to your router using an ethernet cable.

Luckily, PlayStation Support has its own set of recommended steps for you to follow to resolve this error code, particularly if restarting your PS4 has not solved the error code: This SU-30746-0 PS4 error code can appear when your PS4 console has failed to install the latest firmware update. If they are, then check the PlayStation Network status page to make sure the PSN is not having any current issues, and if everything seems ok there then look for information on the particular game you are trying to play, as there may be local server problems specific to that title. If you see the WC-40383-8 PS4 error code then this is usually due to a communication problem between your console and the servers, so the first thing to confirm is that your router and internet connection are functioning correctly.
