I have AFS2 running in steam sofar without any issues. By starting up this night(Nov 20th) a got a small update(If update is available it installs it automaticaly).
When starting up the sim and choosing a random location, I was unhappely surprised by spikes on every autogen(cultivation) made on the additional sceneries,
hereby screenshots of 3 random choosen locations, also screenshot of my system as info: