Have you tried changing your DNS on the console to something like 1.1.1.1?
Failing that, I'd consider calling your ISP and asking them if there are any blocks/issues with traffic for this game through them.
I has the same error randomly on Wednesday, took hours of troubleshooting before it eventually fixed itself out of the blue.
The one thing that fixed it before then though, was using Cloudflare's WARP VPN, which confirmed it was my local conneciton causing the issue. Unfortunately VPN isn't really a possibility on console, but there is definitely something not working as it should.
I followed all the steps like relinking my EA accounts etc, without success. I can only assume my ISP had issues with allowing EA to communicate and verify my account on boot.
I havent messed with DNS settings yet but ill apply your input and see if it fixes anything. thank you for replying either way
just checked and my dns is already set to 1.1.1.1 with my secondary as 1.0.0.1
