System tray right click popup menu bugged [3.5.54375.427 32bit]

When i right-click the comodo icon in my systray and select any option (open/firewall>any option/d+>any option/balloon/tray activity) it automatically reopens that same popup menu after closing the first.

Please tell what OS do you use, what OS features are enabled (like UAC or AERO on Vista) and do you use any other security applications.