Argg, I thought i had fixed this in the version i sent...
Well i dont think i am using MessengerDiscovery procedure as i have to counter-attack Plus! procedure to flash tabbed windows as well.
I have uploaded a new .plsc at my site and sent a new for the database.
It will have the same version number but this time the feature is fixed.
You will not be notified with automatic updates for this version, so you manually have to download it from my site until it has been uploaded to the script database
It was *broken* because i was implementing an experimental feature where if you have tabbed chats enabled and taskbar flashing enabled, and multiple chats simultaneously, the taskbar button will flash - rotating the flashing window title name - so when you are in another program you know which contact sent you a message.
Please try this version and let me know.
http://ioannis.mpsounds.net/blog/?dl=Enhancer.plsc