Hi all, I have a GUI with a couple of frame% windows, and I cannot minimize them. Overriding on-activate and printing a message, shows that frame% attempts to minimize at first (i.e. on-activate is called with activate? value #f) - but then immediately gets re-activated (i.e. on-activate is recalled with active? value #t) and then any further attempts just show on-activate only called with active? value #t. I probably doing something dumb but can't figure it out. Anyone have an idea about what might be going on? Cheers, Kieron.