AI unit stops auto casting cold arrows

[MN Lahmar]

Hello guys,

Please check out what is wrong with unit. It stops auto casting cold arrows (unlike other units) when it's being controlled by AI.
A test map has been attached.

Thank you.

 

[MN Lahmar]

Solved! The thing happens when the mana becomes below 200. I don't know why though.
+Rep to myself.