I have a post with similar penalty settings on AP. My suggestion would be to not have Block in the Back at 55. For whatever reason this seems to impact playcalling and line play. When it's at 55 my d-line is in the backfield all day stuffing the run and the CPU seems to run it on 1st and 2nd down. I have 21 CFM games with all penalties at 55 EXCEPT block in the back and the CPU run/pass ratio is 37.6% run and 62.4% pass.