Necroing this post because I just had this problem happen all of a sudden.  My only solution that worked is to delete the !DAZ folder and all of my figure cr2s and start over from scratch reinstalling the figures and the morphs and so on.  The update victoria base shortcut provided zero help while the problem was occurring.

My only guess so far is that a custom character botched V4 somehow.  I truly don't know and can just as easily blame it on gremlins.

.