This series of errors is related to the inability to connect to the server and log into your PSN account. Before taking any action, check the status of the PSN server on the manufacturer’s website. If there is no information about a failure, make sure you have an active Internet connection and the console is properly connected to the router via a LAN cable or wirelessly. Try reconnecting again.
If the problem persists, update the router’s firmware. The lack of communication with the server can also be caused by blocked TPC network ports: 80, 443, 3478, 3479, 3480 and UDP: 3478, 3479.49152 ~ 65535. Please contact your ISP to unblock them.
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