The 2.03 version is much more stable than the 1.62.!
With 1.62 and a raspberry server and raspberry client, running remotely to my summer house on an isolated island, not reachable in the winter, was a bit tricky. The connection was usually lost over night, so I had to reboot the remote server by Windows remote desktop, sometimes I had also to reboot the Icom reciever by a special arrangement. This was rather cumbersome.
But now with 2.03 I can trust the connection to be up for streches of several days or even weeks, this is very good !