Not sure if this is the 100% right section to be posting this question, but am figuring I am close enough.
On certain websites when using Internet Explorer, specifically a website assurex.com, whenever I log in to the website, it says I have successfully logged in, but on any screen afterwards I am not logged in. It just shows the login link back in the top corner, and not the usually account management link.
When using Firefox I have no problems at all with this site.
I cannot seem to put a finger on what is causing this. I have tried different versions of Internet Explorer (6,7, and 8), installed all Windows update (Important, Software, and even Hardware), and upgraded my Flash player.