Dumb Thrall loses interest in the middle of the fight

Platform: Steam
Issue Type: Gameplay
Game Mode: PVE
Server Type: Official
Map: Siptah
Server Name: 6111

I have been farming some bosses and I have encountered this behavior constantly. Thrall becomes pacifist in the middle of a fight. Does not respond to my commands, does not event move. Thrall will only attack again if takes damage.
Example in video attached

She must have some backpain, carying all that gear. :rofl:

This is a well-known bug that was especially noticeable a year or two ago, but is now much less common. The enabled pvp mode helps, in this case you need to give the thrall a good kick, which will move him from his place and give him some damage, and he will come to life.