HOW TO FIX PS4 ERROR NW-31291-6 Easy Method - YouTube
N on Twitter: "@AskPS_UK Yeah I've already done that half a dozen times, not working, this hub is right beside the ps4 aswell, its saying signal may be weak but everything else
How to fix PS4 Error Code NW-31295-0, NW-31297-2, NW-31291-6, NW-31247-7 (Solved)
PS4 Error NW-31291-6 | Failed to Obtain IP address [FIXED] - The Intel Hub
Chris Jones on Twitter: "@AskPlayStation It says nw-31291-6. I was just on it two days ago. All my other devices are working. Just not the PlayStation. Not connecting at all" / Twitter