Network error unable to download config file
I am playing UC4 MP for the last 5 yrs, on 18.01.2019, I got a new console, I downloaded the game and tried to login to MP, but unable to download config file error comes up, anyways I tried many times later, I logged in once, played a few games then from 19.01.2019, same error, I am unable to login. I am using the same ISP as in my old console.
PS4 Model - Slim PS4 061
Time since install - 72 hrs
System Free Space - 872 GB
Connection Method - Wifi
Nat Type - 2
Connection Speed Download - 18 MBPS
Connection Speed Upload - 15 MBPS
This message is displayed when a user is unable to connect to the game server. Most often this is due to being behind a firewall.
You should contact your ISP requesting that they allow traffic to https://s3.amazonaws.com/
Also, try testing with a wired connection as well, or at least test your connection's latency at e.g. https://www.speedtest.net or similar.