They refuse to acknowledge the problem. you are stuck with it for life i had it since 2015 and it keeps getting worse every year its biggest problem in fifa but they will blame everyone (most likely  your isp ) but they will not acknowledge the problem its very common and all over fifa forum , reddit , youtube and discords just type in fifa delay ir sluggish game play on google and u gonna be suprised with amount amount people affected,  only speed up lag and disconnects are isp related everything else is on ea side.