I've got some ActiveX controls in my workbook, and their click events
trigger some VBA code that I've written. When I click on these controls,
the code runs as expected. However, strange things happen to these controls
themselves after I've clicked on them:

1. The caption font gets smaller after every several clicks of the control.
For example, if I originally set the caption font size to 14, as I click on
the controls, the font size gets smaller until its unreadable, smaller than
1 point. Even if I reset the font size in the control's properties window,
the caption font doesn't respond to the new setting. It remains at the
smallest size it reached while I was clicking on the control.

2. In the case of the command buttons, after I click on and then release the
button, they sometimes remain depressed instead of popping back up when I
release the mouse. I can then continue to operate the button, but their
display state is then reversed, where the button raises up when you click
the mouse, and drops back down when you release it.

Does anyone know what's going on with this?

Thanks in advance.

Paul