PS4 NW 31456 9 error, NW 31456 9, PS4 Error NW 31456 9– If you’re on PS4 and receive the error NW-31456-9, then you’re not alone– it’s one of the most common issues come across on the console, and connects to issues finalizing into PSN. Sony even acknowledges this on its official website, so it’s absolutely nothing out of the regular.
PS4 NW 31456 9– How To Fix
First up, the error NW-31456-9 implies there is a problem attempting to link to PSN. The most common problem for this is if PSN is down, with Sony either carrying out maintenance or a problem with the service triggering it to go offline. Simply put, it’s not likely to be an issue on your end.
Here’s some possible fixes outlined by Sony:
October 22, 2020– As you can see from the Down Detector results at the time of writing, PSN is experiencing downtime, with users not able to sign in.