Yeah now I remember too. Aragathor
I updated my Bios and changed my cpu. After that I reinstalled Windows. Unfortunately I can't remember if I have played Battlefield 1 after the Bios Update. Which motherboard do you have? Mine is a Gigabyte lga 1700 b760 gaming X.
ROG Strix x570-E.
I've spent an hour with the EA support chat. And it solved nothing. They even repaired my account. I did a repair on the EAAntiCheat.
From what I see there's an issue with the EA application connecting with the server. I keep seeing things like having an empty games library. Or connection errors.
It's not steam side, as steam just starts the EA App.
EDIT: Now I'm seeing an error with the EAAntiCheat.gameservice.exe (7)(1058). Curiouser and curiouser.
