Recently created a web access site for HTML5 access. When users connect the application launches a new browser tab but goes to a black screen and nothing happens.
Debug log pertains below error:
2015-11-10 13:39:39.619 - 6828 - RdpProxy - DEBUG - HandleSocket: Exception: An existing connection was forcibly closed by the remote host
2015-11-10 13:39:39.619 - 6828 - RdpProxy - ERROR - Server exception.
System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host
This problem may occur if RDP port (TCP 3389) is being blocked between the webaccess (WA) server(s) and the published resources. (VDI workstations and RDSH servers).
