>>I am having problems with the UT today.
>>
>>In Firefox the top menu has disappeared and in IE I keep getting authentication failures.
>>
>>I've cleared my Firefox cache etc but its still having problems.
>
>I have removed the DOCTYPE declaration. I do not know why Firefox chocked on that one. Since a while, we have been using universal code which was fitting all browsers. This should be ok in Firefox now.
>
>As for the authentication failure, I haven't done anything in regards to that since a while. I suspect there is a high level of security in place in that browser. Did you install any security software recently? It seems the cookie is not being kept in your browser.

I haven't installed anything new since yesterday when everything was ok. I don't know if I still have the authentication problem.