Hi,
I just test the Protocol Sample located in Demo folder and works well. I use 2 windows in the same lan with Delphi 10.4. I can connect and send/receive RPC.
Reading the logs provided, seems client can connect to server, server sends a message with the session to client and client sends something to server (most probably a RPC) and for some reason here the connection closes. Server does something when receive the RPC? search a folder? a file or whatever?
Kind regards,
Sergio