Problem with Links and Layout

Hi i have two nodes and two links. When I Use the this Layout:

LayeredDigraphLayout layeredDigraphLayout = new LayeredDigraphLayout();
this.myDiagram.Layout = layeredDigraphLayout;
layeredDigraphLayout.LayerSpacing = 300;

I can see two links but when I move a node i cant see two links. Please see the video:

Can you help me please? Because i want to see two links when i move a node

Do your nodes have separate ports on the bottom and on the top?

Try setting Link.Route.Adjusting to some appropriate non-None value.