The tooltip for one of my buddies won't show most of the time. My Buddy List is almost full-screen on a 1024x600 screen, with maybe 20 pixels vertically allowed for the window title bar. What happens is that the tooltip pops up and then immediately vanishes. Other buddies are no problem, and if I make this buddy appear at the top of the window, then its tooltip, which is almost as tall as the screen, appears normally.
If I hover over the buddy icon's row with the mouse towards the left of the screen, I get the symptoms already described: the tooltip for the buddy pops up and immediately disappears. However, if I hover further to the right, the tooltip pops up normally. When it does work normally, the tooltip reaches to the top of the screen, which is not true for any other buddy tooltip (this is a buddy with multiple accounts and hence a large tooltip).
How big is this buddy's tooltip normally? How many accounts does he have?
4 accounts. The hotmail account takes up the same amount of space as the other three put together: the whole thing is about 500 pixels vertically.