There are many factors that go into a game. Players skill. Play calling. The teams used. Money plays and routes. Without knowing all those things it's hard to say. It's working fine for me.
I would try default all pro and all madden. I would play multiple games with each. I would use different team combos. This can all be tried in play now games too.
Restarting a new CFM couldn't hurt either. Confidence plays a role in how players play too