Buttons Flashed during Hover Over

[mrmims]

Hello,

The buttons I am creating for ALL forms are flashing white before changing to their hover over color.

I have tried everything, I think, from making simple buttons all the same color when hovered over to using Quick Styles to make my buttons. I have also tried changing them to "No" theme, but then the button goes gray/white and looks awful. When I try to give it a different fill color, it goes back to being Themed.

One of my forms has a picture embedded in it, but none of the others do, but the buttons still flash white when the mouse moves over them.

Any suggestions?

Thank you

[June7]

I have NEVER used any of the 'themes' because of issues they cause. What happens when you create a new form without theme?