@highhead are you seeing the same, if you wait 2 minutes before engaging the AI?

What we may be seeing is:

• The first time the AI fires at you, it is still on the server after you teleported near it
• AI Distributor switches the AI to HC after an average of a minute after spawn (interval for distribution check is 60 seconds), and the AI then looses all the knowsAbout information and walks away
• you then get near the AI again, and the knowsabout value is set again, so AI is also firing at you again

I think that is what it is. We had an op today with the HC and increased the spawn distance to the norm of 1500 to give AI time to switch over. Had a very intense firefight today so I am happy.