ComputerBlue
Member
With White Walkers around though? Going by end of Hardhome they have complete control. The way they all stopped on command at the same time. If they're left alone or sent out could just set them to aggro
They just stopped because there was no one else to kill. There was no command, no reason to believe that they were told to stop.
The dead ranger reanimating and attacking Commander Mormont at Castle Black is another example of them just attacking with no thought, surely there was no WW around to set it to aggro, lol.