I'm running Win 7 Pro x64. I'm using ObjectDock v2.20.0.862. I have a System Tray Dock with 10-12 tray icons at the bottom right corner of the screen. Accessibility is set to regular. Style is carbon disc. No effects.
If I move the mouse pointer over the System Tray Dock and then move the mouse pointer to the left to leave the dock area, the dock works correctly.
If I move the mouse pointer over the dock and then move the mouse pointer upwards to leave the dock area, the dock gets stuck. Whatever icon the mouse pointer was last over keeps its title text popped up and icons no longer update for notifications or other status changes. If I then move the mouse pointer back over the dock, the dock works correctly again and continues to work if I move the mouse pointer to the left to leave the dock area.