The first time I collided with the path node while driving, I thought it was something that was sticking out from the foundation. Once I drove around and came back to see if it was still there, it was gone. The second time I was cruising along in the Explorer and out of nowhere, collided with another path node. Same experience, after driving around it and returning to see if it was still there, it was gone. Third time, I was watching one of my tractors, when out of nowhere, it also collided with the path node. Eventually it drove around and continued on its way. In all three incidents, it eventually subsided once I drove around.
Has anyone else experienced this?