The problems with closing/opening/no window/no .Initialize functions happens very consistently with the attached file. It manifests itself in slightly different ways, but they all seem related.
I have found that quitting Panorama, rather than using a Save Closefile procedure, avoids the problems quite reliably, so that is my new habit. On the attached file, the user would start at the Home screen, from there go to a case and then back to the Home screen. There is Quit button on the Home screen, which executes the save/closefile statements. I think that fails every time.
Tom