Quote - Thank you, ArdathkSheyna.
I am using POSER 7E v7.0.4.220.

No prob!

That's SR1 alright, so maybe they haven't corrected that bug then. Every time I had the problem, though, it was always the first render I did after loading Poser; it would never occur after that. Because it always occurred on the first render, though, I never gave it much thought. I just stopped the render, then started it again. I just noticed that it stopped after I got the SR1 update, so I figured that it was a bug of some sort that got fixed.

Oh well, I'm glad to know that at least I wasn't the only one to notice that!