Is this a navmesh problem? I tested it out on rp_southside which should have a navmesh yet the zombies just stand around while I am right in front of them. I tested it on gm_construct and they chase me no matter how far they are and I can spawn large amounts of them and they still work. If I spawn one zombie they'll chase me until I run too far off but if I spawn I think like four or five that's when some of them start standing around, then it gets worse the more I spawn they all just stand around yet attack me when I get too close and sometimes that one zombie attacking me when I get too close will chase me unlike all the others but most of the time they don't do anything. I've been wanting to do a heist with markiplier style video series that is left 4 dead but I can't do that when all the zombies just stand around and not do anything, Please Help?