flash actionscript: I've encountered this problem a couple of times now, and it really starts to
annoy me.

I'm making an application based on the ARP framework.
I use movieclips as Forms, and assign a class to each movieclip.

For some weird reason, one of the movieclips stops using his class. It just
stops loading it. I have absolutely no idea why that is!! It's totally random
when this happens, and nothing seems to work. Now I have to build that
movieclip from the bottom up.

Anybody got an idea why this happens???