Ok, I think I know what my issue is. I think it's just choking or timing out or whatever on my over sized, barely organized single runtime (which is in the program folder). I get a of wall of question marks from my Pose library onward after poser 'finishes' loading. But after I restart poser, all the libraries after Figures are collapsed to the top level. Clicking on them expands them, begins counting items and poser acts normally.

This underscores my need to get organized, but still, this shouldn't happen and didn't happen pre-SR1.