Error from event viewer:
Talker[QTCOLAPIN09:8181] Error connecting to resource. Attempts to re-establish the connection will occur periodically. System.Net.Sockets.SocketException (0x80004005): An operation was attempted on something that is not a socket 10.188.19.89:8181
at System.Net.Sockets.TcpClient.Connect(String hostname, Int32 port)
at BluePrism.AutomateAppCore.clsTalker.Connect(String sResourceName, String& sErr)