We had an issue over the weekend with one of our certificates for OWA. In working with MSFT, we had to use a self signed certificate for our OWA site. Everything seems to be working with the site, however now when accessing the OWA site. The log in page comes up very quickly, but once I enter the username and password it takes anywhere from 60-70 seconds for the mailbox page to come up. That seems like a long time. Our OWA server sits on our CAS server and that connects to another server which servers has the mailbox server. Any help on what could be causing the issue is appreciated.