Recently test the fixed ver (which I made for one server), the map is going fine and no bug.

However.....players complain the zed comes too slowly, I check the SDK, found the map is open wide and you can see the spawn zone easiler in 3F.

And these zed spawns will despawn if being seen.

My Suggestion :
1. Turn on Out of Sight at some mid-range spawns, force spawn when being seen.
2. Increase Min distance of player to 3000 , so spawn will despawn when player in this range.
3. Increase Max distance of player to 12000. Scale up the volume.