Ok, we are using a GridLayout and I do not see that property nor any other that might work.
Oh, that’s surprising. GridLayout ignores Links, so it wouldn’t have any such property, nor would it modify how Links were routed.
So, are you sure you set go:Node.FromSpot on the same “port” element where you set or data-bound go:Node.PortId?
I did find some places where it was not being set. It is working now. We have a fairly complex application with some old nodes, new nodes and new new nodes… :)