I've been using Wilbur for several years. I used it a few days ago in fact. However, all of a sudden, when I launched the application yesterday, Wilbur opens to the expected starting screen but any click on the window puts the application into a "Not Responding" state. I already uninstalled and reinstalled Wilbur with no success. Ran in administrator mode as well. Anyone else experience this problem and/or find a solution?