Neat Video & Neat Image community

When I zoom into an image in the noise filter settings tab by hitting the up arrow next to the magnifying glass, the window freezes. The top of the window says, "Neat Image Pro+ / Plug-in (Not Responding)". I first experienced this with 5.9 and have upgraded to 6.0, but the behavior has not changed. The only way to get out of this is to close PhotoShop. Am I doing something wrong?

Please restart Windows and try to reproduce this effect once again. If it is still reproducable, please try to do the same on another computer for a test.

Thank you,
Vlad