PS4でDNSサーバーが使えない（NW-31247-7）と言われて困った、あと家のWi-Fi（Deco）がずっと赤ランプ点灯しているけど動いてて結局大丈夫なのだろうか - 青いやつの進捗日記。
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Risoluzione Errore PS4 NW-31247-7 (Soluzioni Multiple) – Weak Wi-Fi Solutions
![PS4: A DNS error has occured [NW-31253-4 & NW-31254-5]](https://cdn.windowsreport.com/wp-content/uploads/2020/07/ps4-dns-error-1200x900.jpg "PS4: A DNS error has occured [NW-31253-4 & NW-31254-5]")
PS4: A DNS error has occured [NW-31253-4 & NW-31254-5]
NW-31247-7 no PS4: possível solução que encontrei para resolver esse e outros erros de DNS - YouTube
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Códigos de error de PS4, qué significan y solución - Error Codes PS4
How to fix error code nw-31247-7 on ps4 - YouTube
PS4でDNSサーバーが使えない（NW-31247-7）と言われて困った、あと家のWi-Fi（Deco）がずっと赤ランプ点灯しているけど動いてて結局大丈夫なのだろうか - 青いやつの進捗日記。
Códigos de error de PS4, qué significan y solución - Error Codes PS4
Como solucionar el error de conexión DNS en PS4 - YouTube
Deu ruim? Aprenda a resolver todos códigos de erro do PS4
![Ps4 DNS Error NW-31247-7 Fix - 2020 - [Solved] PS4DNS.COM](https://ps4dns.com/wp-content/uploads/2017/10/nw-31247-7-ps4-fix-300x169.jpg?ezimgfmt=rs:290x163/rscb13/ngcb13/notWebP "Ps4 DNS Error NW-31247-7 Fix - 2020 - [Solved] PS4DNS.COM")
Ps4 DNS Error NW-31247-7 Fix - 2020 - [Solved] PS4DNS.COM
NW-31247-7 no PS4: possível solução que encontrei para resolver esse e outros erros de DNS - YouTube
PS4 (NW-31247-7) Error code Network connection has timed out. NEW FIX!! - YouTube
![Ps4 DNS Error NW-31247-7 Fix - 2020 - [Solved] PS4DNS.COM](https://ps4dns.com/wp-content/uploads/2019/01/Ps4-DNS-Error-NW-31247-7-300x225-1.jpg?ezimgfmt=ng%3Awebp%2Fngcb13%2Frs%3Adevice%2Frscb13-2 "Ps4 DNS Error NW-31247-7 Fix - 2020 - [Solved] PS4DNS.COM")