Well in the brief (less than 2 minute) test I did, not very much seemed to work. What is the intended purpose of this system? I thought maybe it is a way to cue multiple orders for any unit, which would be useful for creep spawns in AoS type maps. Is it more limited than that?
I have attached a replay, but a description of it would probably be helpful. To the best of my memory: First I set a rally point, which seemed to work fine. Then I tried creating another rally point in the fog of war and it said I couldn't (I think it was also out of map bounds too though. So I set another rally point, seemed to link up ok and I created a unit and it followed it. Then I tried clearing the rally points or removing the last rally point, neither worked. Then I tried creating a 3rd point in bounds but in the fog of war, it didn't let me do that either. So I created another one in view, but the lightning went straight from the barracks to the third rally point, as did the footman I trained.
Mainly it looks like you just have a problem with clearing rally points, but I would also expect to be able to target in the fog of war. I don't know what you intend this system for though.
