PS4 NW-31456-9 Error

[doybins]

PS4 NW-31456-9 Error screenshot 

[doybins · Accepted solution]

hello, it worked after restoring factory settings on the NightHawk. thanks 🙂 

[doybins]

last monday i have been getting this error with only Easy Setup Wifi on my PS4. All other devices = Laptops, PCs, Macs, Mobile, Vita Switch are all working great. Only my PS4. should i do something different? 

[JamesGL]

Hi doybins,

Is the PS4 connected to the router wired or wireless?

If reboot the router, will connection works again?

[doybins · Accepted solution]

hello, it worked after restoring factory settings on the NightHawk. thanks 🙂