C# API SDK - using with SSL/https

I am using the C# API SDK - which is and works great! However, when I switch the domain to https:… the first login fails. The dreamserver is available via webbrowser at the https:…

Question: What needs to be adjusted in the API/SDK that it works with https connections instead of only http?

Thanks for your help,
Lars

We believe you should be able to make SSL connections from .NET after some setup and configuration in the transport layer. Here is some documentation I found from Microsoft. @Andrei_Smirnov may have further input.

I remember I was able to login via HTTPS when URL contained SSL port specified explicitly (443).
That said it should work with no changes made to API.
If you are getting a specific error, please share that exception.
Thanks!