Unable to edit/delete an untitled network

[GregDThomas]

I foolishly managed to add a network that had no name (I deleted the default <New> name and hit save).

Once you do this, it's no longer possible to edit or delete that network - you simply can't select it in the UI. I worked around it by closing the app, editing the XML settings and giving the network a name manually - once I did that, I could edit the network again.

The UI should probably prevent networks from being untitled!