Zooming on start-up

Running the latest build (3.1.10) on a Vista PC from HP.

When I open up the module (Currently the Star Wars Pocket Models module), it opens up my game every time zoomed in too far, and upon opening my “Hand”, it takes up the full screen. I’m wondering if the program thinks my resolution is something that it isn’t. Other players with this module do not report the same problems. And it started happening when I upgraded to 3.1, regardless of which version of the SWPM module I use. Any ideas?