just out of curiosity do you big hit alot or big hit into a gang tackle because if you time a big hit right which could be completely by accident you can put your helmet directly on the ball which turns into a fumble just about everytime i don't care whos carrying the ball they are gonna drop it, now if thats the case just don't hit the cpu with a big hit on every tackle. cuz i used to have the same problem now i only big hit on sack (if i'm trying to get rid of a pesky QB thats tearing apart my pass D) or if its perfectly lined up in open field, and i've seen alot less CPU fumbles my CPU RBA slider is at 45 and HUM Tackling is at 35 aswell if any of that helps