H2H Issue

I was playing H2H and suddenly the game disconnected me from the match and my internet was excellent I'm sure, I don't know if the issue from the game or the opponent is hacker

And I have another issue when I play Head to Head first match I play well and second match I can't control my players and they became very slow and heavy and if I need to pass the ball I must press the button two times  to my players to respond what's happening to the game 

Thank you for reading my word.