Hi,
I suggest discussing this issue in our Internet Explorer newsgroup. They should be the best resource to troubleshoot this issue.
http://www.microsoft.com/communities/newsgroups/list/en-us/default.aspx?dg=microsoft.public.internetexplorer.general&cat=en_us_28cca3eb-7037-4d4f-bde1-d8efee1f1420&lang=en&cr=us
I hope your issue can be resolved soon.
Tim Quan - MSFT