Works like a charm, though it has a few flaws (Might be due a RPG Mod and it's level)
I noticed in an RPG if the monsters are above level 5000 (Not sure about others or belower) it doesn't aim them (not box them), just late. The Turrets are causing aiming problems.
I hope someone can look into that and make a fix, also a visabilty check would be nice!

Also when there's a Turret, it aims in the sky.
Edit : As you see in the picture, it renders the Turret red as an enemy, but since it aint an person/monster it'll aim in the sky, can somebody fix that?
Nevertheless, thank you very much!
Note : This works with Steam, using an non-VAC Protected server.