I’ve been playing solo to get a feel for T4. I noticed both in games as a monster and as a hunter on at least three separate occassions that the bot controlled hunters would get caught up on geometry or something, separating them from the group entirely. Once it was the trapper, leaving no way to dome the monster (though the monster eventually walked into him) and one time I was eaten by a plant while they couldn’t get over a measly building to save me.
I have to admit, in just the small bit I’ve played since the patch came out, I’ve been seeing some noticeable decline in polish on the game. Don’t know if all these changes are worth the decrease in performance I am experiencing.