Input delay on PC

I have very bad input delay on ultimate team PC. I couldnt even finish a game because of it. Whenever I join a match, everything is normal for about 5 seconds, and then suddenly there’s massive input delay, making it impossible to play.

Sometimes i have very bad fps for no reason for example when i open a pack in ultimate team i have like 5 fps.

I REALLY need a permanent fix for atleast the input delay.