Big network with many vertices: edges dance when you hover over them and tooltips do not display

[tdemarchin]

Hi,

First of all, thank you very much for this great package! I created a big network with many vertices. I would like the edges to be clickable in order to show a tooltip. Problem: the arrows go back and forth and cannot be clicked when there are too many elements. Attached is a screenshot of the issue. I think the issue is related to the size of the arrow as it disappears if I don't use arrow. But... I really need arrows as my connections are directional. Any idea on how to fix this issue?

Thanks!

[tedmoorman]

Also having an issue with the flickering of edges when hovered over.