My Flash CS5 IDE always hangs when I have MovieClips in the timeline, and to some extent also for textfields. For some reason, it doesn't screw up like that when I'm just animating graphics. I do a lot of animation so this really screws up my workflow and I am looking for a solution. My computer was top of the line at the beginning of 2010 and I can't imagine this being the standard performance of Flash. Previous versions worked fine (as long as my frame count didn't grow too high).

$40 USD to first person who can give me a working solution.


(MODS: I mistakenly put this in the Flash 8 or older forum)