not working properly??

[76561199848885085]

everytime i get past the first part where you take off in the rv to start the game it just turns black and stops... has anyone had this issue? or know how to fix?

[Chodwer]

i havent had this issue but ive had an issue where my fps goes from being 100 to like 3 near the warehouse due to a bug with the botanists when they're not working