User stays authenticated after restarting IE

Hi all,

As this is my first post, I would like to say that this is a great product and well done to the development team!

I am having an issue with authentication. After I log in and then restart the browser,  I am still authenticated when I return to the site. The problem is only in IE, Firefox is okay. I also set DisplayRemeberMeSet / RemeberMeSet to false in the login control and it had no effect.

Is there a way to prevent this from happening?

Thank you.

I found that setting cacheRolesInCookie="false" and createPersistentCookie="false" fixes this issue.

Does anyone know if doing this is a bad idea?

Cheers,
Cenon.

Oh come on guys does anyone know what the impact is for setting cacheRolesInCookie and createPersistentCookie to false? Is it bad?