If I open the standalone the node shows in the network rendering section. In the plugin though, nothing shows up at all. Turning on/off "automatically choose master network port" also doesn't make a difference.
Here the Maya Settings on the left and standalone settings on the right.

This is on Windows 7 64bit, with Maya 2016.5 and latest version of Octane installed (3.03.2-8.02) and corresponding standalone on this machine as well as the network node.
Thanks for any suggestions.