iCal server broken after SSL renewal

SSL was about to expire so I setup a new SSL. Assigned it to all of the services requiring the SSL. I can bind computers okay, but cannot authenticate to iCal or Addressbook server. The error states that it can see the caldav server, but the username or password is incorrrect. I've reset the user passwords and no go. It has to do something with the SSL, but can't figure out what. Any advice?