The msg reads, Please check your network connection and try again. Error=0. It has a big caution sign and under the msg, there is a sign out option and an exit option. I am using an Amazon fire box and an ether net connection. Every other app works great and my network speed is 150mbps.
PS4 Slow download/connection speed fix - PlayStation 4 After this, try running your PS4 connection test again, and with any luck, your download speed will have increased dramatically. 2. Changing DNS on your PS4 only:-Navigate to "Settings > Network > Set Up Internet Connection". -Choose whether or not you'll be using a wireless or LAN connection.-Choose "Custom" when prompted for the set up preference PSN Is Having Connection Issues Again, Try This Fix Dec 29, 2014 PS4 won’t connect to internet or WIFI | Connection Failed Apr 20, 2020 PlayStation® Support in the US and Canada
Playstation network was unable connect, page 30 - Forum
Jun 25, 2020 PlayStation Network | Connect to our online world
How to Fix PS4 Error, A Connection to the Server Could not
Jun 25, 2020 PlayStation Network | Connect to our online world PlayStation Network. Online gaming, entertainment, friends, shopping and more – PSN is where your online journey begins. Sign in or join now . Connect to our online world . Create your PSN ID, add friends and enjoy incredible gaming and entertainment on your PlayStation …