I have set Skype NOT to auto update, but it seems that MS update will update Skype on it's own.
I keep rolling back, but somehow Skype updates itself and I get this mess.
All skins do it, some worse than others, sometimes the line is really thin, just a few pixels. But all skins do it.
Excluding Skype would suck, big time. A few others I talk with, including LightStar, see this problem as well.
Ticket submitted. #IFI-676-80408