Multiple layered button?

I have TLB portable set to place a "menu" button in the top right screen corner to drop down a menu. It does that just fine.  Problem is that the button has "layers" so that when I point to it another instance, an overlay if you will, drops down as well.  So I have two lawyers of my button.  I cannot find any double install or duplicate launch, so what could be causing this and how do I fix it?