Why is the game after team of the season came unplayable

After first week of tots I been getting kicked out from game consistently even at low server pop times and when I finish rush games or squad battles every one in 5 games it kicks me out the game and then says I forfeited .

ea please I bought early access and I still can’t play online rivals or champs or events because of the stupid controller pc glitch even after trying all possible fixes atleast the minimum you can do is let me play my squadbattles and do my sbcs in peace