Battlefield: You have lost connection to EA servers

For the last month I have tried to connect to my Battlefield games (BF1, BF V and BF 2042 Beta from back when it was live), but every time I get the same error that i have "lost connection to the EA servers" and "online features will be unavailable". I have never had this problem from playing battlefield before, but i havent played for a while and i was thinking to prepare for the new BF when i got this problem. The last years I have played on PS4, but earlier this year I upgraded to PS5. 

All my other EA games work completely fine and are connected to the EA servers, both Fifa and Battlefront, except Battlefield. I have tried everything and be in contact with EA Help on Twitter, but it does not simply work, and i have had this problem for the last month. My brother has not this problem and he is connected to EA servers on Battlefield, but I simply cant get through and it is really frustrating. 

Does other also have this problem, and how can I fix this? Is this a common problem for everyone? I was really looking forward to the new Battlefield, but I simply cant risk to buy it now in fear for not be able to connect to the servers, because then the game would be useless...