Not sure if bug or just changed "rules".
Protectorate store house quest.
When I'm stood there, and eliminated that worker near me - that guerd gone red, and entire Protectorate faction.
I'm sure before that was different - but now he somehow see me, while see me not enough to attack.
Or that was because that ganner to the west that was alive in that moment?
Anyway, before I did that quest clean.