Can't be killed by enemies

[MajorWard]

So I've run into the same issue as this guy: 

 

 

 

I can still be killed by console, environmental damage (vehicle explosion) or from my own weapon (FatMan etc.) but enemy action does this to me.  

 

I thought it might be related to AAF Violate and the surrender system but I changed settings and disabled the mod entirely (via MCM) but it still happens.  Plus the guy in this video doesn't list Violate in his mod list, nor does he list CRX, which had also given me an invincibility bug but I was able to clear that.