Redirect_to in IE6

I’ve scoured through the forum and I haven’t found anyone else talking
about this problem. The login to my app directs authenticated users to a
home page using redirect_to. This works fine with firefox but for some
reason IE6 has a problem with. I have checked session info and that is
just fine but instead of redirecting to the specified page IE6
redisplays the login page.

As I have said I haven’t seen anyone else talk about this problem, could
this be a problem with some of my settings? Any advice or ideas would be

By the way, I’m running Webrick on winxp.