Hello,
today I was playing around again - and for whatever reason - I was able to fix my problem !
Only thing I did different today is to set the USB Network Connection in the Pluto to a more different IP - 192.168.1.1 / 192.168.1.10
While my LAN-Network stays at 192.168.2.xxx - first I try to set NO LAN-IP in the Pluto, meaning it will go for DHCP -- it worked !
After that I gave a fix IP to the Pluto 192.168.2.200 and it worked as well.
Now I can run SATSAGEN and SDRConsole via Network .
Thanks for pushing me to the right solution !!!!!
73, Lutz