I recover maybe 1 in 5 fumbles I force
One time, I sacked the QB and even though he was laying there motionless, he still recovered the fumble while my defender simply ran over the ball without picking it up
Other times, I have seen CPU OLineman basically telelport like out of a cannon, diving 10 yards in a second to recover a fumble
Then on offense, same thing...my players that fumble never recover their own fumbles and often times a CPU defender will get on the ball so quickly