I have asked Objectdcl about this but they did not reply: When an ObjectDCL dockable dialog is docked, it interferes with the F2 button (to toggle the text window). The problem is the text window flashes briefly but then is hidden behind the drawing window. The only workaround I could find is to type in the commands "textscr" and "graphscr" alternately until the text window appears. Does anybody know how to solve this using ARX? For now I have to stop all development of dockable dialogs.