Sorry in advance for the vague conditions in which the problem below occurs. It is very intermittent, and I have not pinned down a consistent set of steps that reproduce it yet. (Which is why I'm asking for some general or common things that might cause it)
The application I'm working on consists of MonoDevelop.Components.Docking dock frames. There is a tabbed group of panels in one if the frames, and one of them has a GtkTreeView in it. Every now and then, the nodes of the Treeview will not expand when clicking on the + button. This does not go away until restarting the application.
However, since I have not been able to consistently reproduce it, I'm kind of at a loss of what to look for/mess with to fix it. So does anyone have any ideas on what might generally cause the nodes to not expand when clicked? Or any better steps I should try in order to reproduce it?
