Since I was the one who answered want to post some explanation. 6.0.0.199 had quite a lot of bugs, many were fixed with the patch of October 2012 (leading to 6.0.1.240). It is such a pity that so many users didn't install that free update? Depending on the situation, slide would pause on enter. Will not explain those situations. But that was not the only bug fixed, it was quite a long list. Have tried personally to warn as many users as possible about the patch, it is a pity that it was not pushed like is the case for other Adobe applications 
For your original question: up till now I didn't have real problems when updating files with advanced actions. It is a bit difficult to offer suggestions, without knowing what kind of actions you are using. Could you offer some details?
Lilybiri