Hi,
I have a Server 2016 RDS deployment with two servers. One server is the connection broker, gateway and a session host. The other server is just a session host. I have found that I am unable to shadow a connection on one of the session host servers. The server that contains the broker, gateway and session host, is able to shadow connections just fine. If I try to do the same (I am doing this from the server manager GUI) on the other session host, it does not work. If I view the list of connections, every connection shows an ID of zero, instead of the actual session ID. Viewing the list of connections on the other server does properly display the ID of each connection. So if I right click a connection and choose to shadow it, it displays an error "The specified session is not connected." I am sure this is related to the fact that the session ID is not being displayed properly. Can someone offer some assistance in getting this resolved?