I have pretty much the same problem, mine allows me to do everything but play..i can connect to the other guys in my franchise but then I hit the dreaded blueflag splash screen for what seems like an eternity and then we finally get to the game intro screen and right before I can call my opening kickoff play i lose connection.. same place everytime! I tried everthing, Ive setup the ATT fiber gateway IP forwarding, have setup my computer with a static IP, allowed the anticheat, the app and the game through the windows firewall.. totally unistalled everything even the leftover files, clean reinstalled everything, tried running the 3 programs as administrator.. It got so bad I even formatted the hdd and reinstalled windows 11... still does the same thing!!! i'm so frustrated.