Shoutbox

I just added someone, and its not letting him read any messages i type, but he can read the ink messages. But to everyone else, typing works. I tried logging off and back on again, however that didnt help.
Any ideas how i can get typing to work to him without reinstalling WLM?
EDIT: he signed out and back in again and it works now :P

Well actually the first 2 times i signed out and in again it didn't work again

had to reset computer, wonder what the hell went wrong