I just bought this game and online mode is giving me a very hard time on pc

I just bought this game for barely 2 weeks and now I feel like throwing my controller across the room because the online modes in ultimate team doesn't even work. Either I get massive input delays after a few seconds in a match or the game runs smoothly in the first half but decides to have massive fps drops in the second half. Ea just fix this goddamn mess. Why do the pc players have to suffer like this? Also my pc specs are rtx 3050 with 4gb vram so it should have no issue running this game. Also I've set all the graphic setting to low.