I use unity 2017 beta 10, haven’t updated stable version in a while. Opening your project, importing Obi rope then playing it, it doesn’t glitch through the plane. Tried different thing and it’s working perfectly fine. Maybe try duplicating your project and open it in beta 10, and see if it happens.
I would update unity but I have to go to work. Maybe someone else can try.
I would update unity but I have to go to work. Maybe someone else can try.