Great response. But you left out:
Have woman open you a brew.
Seriously, though, I stir in the DME with it off the heat. It happened more with a stout that I just finished. I think the gravity of the boil wort may have something to do with it's solubility. I wonder if a drop of de-foamer at this point would rectify this phenomenon. I usually add it anyway, probably wouldn't hurt it at this point.
"If you don't try it this year, you'll just be another year older when you do" - Warren Miller
WARNING: Drinking may cause memory loss, or worse, memory loss.