busy circle at the IE Tab

hi
I thought I asked this before, but I cant find my post.
why when I enable the Auto scroll , then the IE tab always has the circle busy signal? and my Favicon disappear?
thanks

You must be having some problems with the site, maybe JS is not completely loaded or something.
My IE doesn't work that on the demo site: joomla15.sakic.net/ajax-scroller/ and there are several modules with auto-scroll there.

Hi Saka
see attachment
your demo site also shows busy ( on IE 8 )

I tried your site on different PC , with IE 7 and also no favicon just the circle.

I tried it on firefox , and it seems to be ok.
if in future you find any fix, please let me know.
Thanks

My demo doesn't show busy and favicon is ok for me on IE8. See attached picture.