MSIR.0186 Connection to server (servername) terminated, insufficient RPC buffer space
This message indicates that the RPC buffer was exhausted during a Janus Open Client application. You must either change the JANUS DEFINE command, increasing the RBSIZE of the port used by the Janus Open Client application, or change the Janus Open Client application or the server it communicates with to reduce the total size of the RPC parameters.