Topaz Video 1.2.1 won't close properly

Well, I think you have the same problem as I do—except I call it “reading terror”?

And like me, you work with data-intensive formats.

Please take a look here and see if you recognize your problem:

I’ve attached a lot of screenshots !
The filenames of the screenshots include a brief explanation.

.
… by the way… you have a nice logo—I was also a Hi8 fan for a long time… SCNR

Best regards