ultimate team rivals input lag

hello ! i have the biggest problem in this game , when i am starting ultimate rivals  first 15 second everything is going normal but after that starting terrible input lags , i have had check to my network operator but my ethernet works perfectly , passes being so late , player changes so late in fact impossible to play rivals or another online event , please if you know how to resolve this help me i want to play normal i have paid 60 usd for that