Shoutbox

In windows 7 64bit im having big problems with live messenger.
when someone i have a window open with signs out it takes about 30 seconds to just use the other windows of messenger again then it wil say they have signed out and i can use them again.

if the person has a webcam on and signs out it is worse and takes about a minute of not being able to use messenger then they sign out and it works.

its very fustrating is there any fixes im running the latest messenger and have a high spec pc. my girlfriend is having the same problems and is on windows 7 64bit too with a lower spec laptop.