I have a silverlight application that uses https WCF services on windows server 2008 standard R2. He has always worked well, until I installed the hotfix via Windows Update.

By running the application from the web server, it works fine, but remote, can not connect to the service.

I do not understand what the hotfix that causes me problems, and if as a result thereof, some configuration is required on the web server.

Server-side configuration is as follows:

Client side is as follows:

It 's already happened to someone the same problem?