<font size=2 face="sans-serif">I tried all possible combinations for the
</font><tt><font size=2>connectionFactory.Ssl.AcceptablePolicyErrors</font></tt><font size=2 face="sans-serif">
but same result.</font>
<br>
<br><font size=2 face="sans-serif">It throws the "Authentication failed
because the remote party has closed the transport stream." exception
after calling</font>
<br><font size=2 face="sans-serif">sslStream.AuthenticateAsClient()</font>
<br><font size=2 face="sans-serif">in TcpUpgrade()</font>
<br>
<br><font size=2 face="sans-serif">where the the </font><font size=1 face="}">sslOption.Certs</font><font size=2 face="sans-serif">
is null since I don't have any.</font>
<br>
<br><font size=2 face="sans-serif">I can not see the </font><font size=1 face="}">CertificateValidationCallback</font><font size=2 face="sans-serif">
is beeing called</font>
<br>
<br><font size=2 face="sans-serif">Br,<br>
Michael</font>