Microsoft, el malcriado de siempre

INFORMATICA

Warning
When using SSL, Microsoft IIS will violate the protocol by closing the connection without sending a close_notify indicator. PHP will report this as "SSL: Fatal Protocol Error" when you reach the end of the data. To workaround this, you should lower your error_reporting level not to include warnings.

(De php.net, un sitio que vale la pena recorrer)