Okay I have seen a few threads about this and have tried to get more info as to what the problem is. From what I can see they dst port 443 is not detecting traffic on port 443 so therefore is not trying to redirect it. Has anyone else noticed this?

If you mean its not forcing the portal page to load, thats correct and expected behavior.

Yes that is what I meaning. When did this change or has that always been the case? It seems like that in the past a the mikoritk would redirect https to http.