I’ve noticed some flaky behaviour of the pin/rollupup/minimize buttons in 9.50b. The icons flash on and off intermittently although rolling over the area with the mouse the tool tip still shows them to be there, just “invisible”.
Also, I swaer that when the screen saveer goes on, WD minimizes.
The exact same thing is happening to the controls on the client viewer. They appear to be drawn on the window and not part of the window. If the client viewer is resized they sometimes reappear.