PS4 NAT type failed error (What it is & How to fix) - Device Tricks
5 Ways to Fix PS4 That Won't Connect to Wi-Fi
PlayStation won't connect to internet I tried restarting my router and everything. All my devices in my home can connect except for my ps4. Anyone know what to do? : r/PS4Pro
PS4 Solved: Error NW-31247-7 - A DNS Server Cannot be used/ Internet connection FAILED