>>>I have this problem everyday when using FireFox. I have switched back to IE for the UT. This isn't a UT problem for me however as many websites have caused the same thing in FF that don't in IE. I also noticed several hundred posts on the FF forum about the "Waiting..." issue but not substantive solution. UT in IE are working great for me today.
>>>
>>>>I was just about to post a similar thread. Several times in last few days I got the problem of UT not responding. Usually I closed UT in such cases and came back in 10-15 minutes when the problem cured by itself.
>>>>
>>>>>UT today seems to be slow and unresponsive sometimes and finally I got an error
>>>>>
>>
>>Interesting. Unfortunately, here I can not use IE at all (due to login problems) - but I may try to use UT in IE Tab and see if this would help.
>
>I had problems Friday and today trying to open UT at all. No response. I am using IE7, IE8, and Firefox depending on my location.

Ok, I think it's universal (not browser dependent then). I don't recall the exact day when this problem started, may be Monday last week. I sent Michel messages by e-mail every time, but didn't get any response back.