From the beginning of the game (intensified in late game) I feel strange fps drops to around 15/20 every few steps. I noticed that when the problem occurred, further areas (mountains, etc) render and change shapes.
When I stand still or spin, even in late game factory, I have a stable 60 fps playing ultra. Changing settings, even at low, does not change anything, stuttering still occurs.
GTX 1080, i7 3770k, 16GB RAM, 2x SSD (I tried to install on both).
More RAM? Better processor? The game is great, but this jamming destroys all the pleasure.