Michel,
Next to the "Refresh" icon, the number of new messages is no longer allowing me to click on it. I can click on the "Refresh" icon, but not the number. I have restarted IE and still no luck. Have you recently made a change that is causing this problem?
(I was also having trouble with the Search in order to direct this post specifically to you, that's why it's just to All).
~~Bonnie