I have a problems with graphics settings. The option to remove foliage stops working many times even i it is enabled. I dont quite remember did this bug come when the Display driver started crashing. Nowaday my driver crashes always once usually after 5 minutes. After that it doesnt crash anymore. (disabling Wind in trees does not have any effect on this)
This problem goes away when i restart the game but its annoying bug. especially when you are in the middle of Jhebbal mini with full of trees bushes on your face.