David Carsey

I'm having trouble with trees and plants, I place them and save my game on my computer and on the steam site. When I return to the game I see them after thee game loads, but as soon as I move my mouse or zoom in or out the the all disappear. I can place any thing else in the game and they stay in place when I reload. My system should handle this my specs ares as follows. Alienware 17 R4, Intel i7-7820HK CPU, 32 GB, 1080 Video card. Please Help I'm real confuse.