I've had this problem playing on FM11 and after a bit of trial and error and some testing would conclude that it is definitely down to tactics more than anything else. When I looked at the analysis page of scoring chances, most of my clear cut chances and half chances weren't in front of goal...
This is exactly the reason why I signed up to this forum as I have the same problem. After reading a few posts I am still unsure about whether it is a tactical or a player issue. This post suggests it is tactical as Van Persie goes from being a clinical finisher to a donkey depending on the...