We share the same component, between ProSeries and Lacerte.

Try right clicking around where the red arrow is pointing at below (I don't have Lacerte, so sorry the image is ProSeries centric).  Then try checking "Compatibility" mode. It will immediately close down Lacerte.. restart and hopefully it'll fix things.  If you're not seeing the options when you click, it's possible Lacerte hasn't released yet with the version that added this back door to address this very issue.