[Pierre-Marie Baty]

No, this red line is larger and darker than a camp waypoint. It is, in fact, the danger direction that the bots have learned about this waypoint. There's nothing wrong. When the bots will pass here, they will be careful about the waypoints that are showed in the direction of this big red line, because some of them already have been killed here. If you edit the waypoints, the visibility table and experience files will be reset, and this line will disappear.