Carl Meade keeps getting in gun fights in the settlement

[UndercoverHat]

Hey folks. I recently finished the Carl Meade quest, and now he seems to be engaged in endless gun fights in my settlement. The first time, he was being attacked by one of my turrets, and then he was being attacked by one of the other SS2 NPCs. When I use VATS, everyone is green. Is it his "friend" causing the trouble? Could it be the other NPC? (Sadly, I hadn't seen her before and don't remember her name now).

 

[Blackbelt]

Is the turret vanilla or is it from a martial plot? Was the settlement attacked recently? Anything that would cause "friendly fire"

 

[UndercoverHat]

The first attack on him was from a vanilla turret. The fights stop when he gets "knocked down". In the next fight, it was a turret on a martial plot attacking him. Sometimes other SS2 NPCs get involved, but not every time. Usually it's just him, one of his creatures and one other person. It hasn't (yet) turned into a raging firefight. It's bizarre watching the gunfight play out while other settlers just go about their business as if nothing is going on.

I should figure out how to capture some video.

 

[Blackbelt]

Video would be helpful, also if you have any idea what could have prompted him to become hostile i.e. friendly fire during a raid.