I have 2 printers and 2 RPi's running octoprint. When I set up the printers in Cura 3 I am able to set them up once. But when I shut down and restart Cura, the settings are gone or messed up. Cura is only populating one of the network settings automagically. I have not tried it yet, but I'm wondering if Cura will recognize if I set up one PI using a different network port. I have already tried changing the hostname and this didn't work. Cura still only sees one network.