hello
i notice this :
- when you are in a vehicule, the mob don't appear, whatever you stop driving and whait for the pop, it's don't append.
-Now you dismount, the mobs appear instantly.
I think it"s like a war fog on rts, you must discover to pop the mobs, while you drive a vehicule i think that war fog like don't work.
Just try this in game and do your opignon.
Ps: sorry for my bad english.