Today I was playing in Local mode to check hows it going.
My frame rate in that farm map was about 75-90fps. When I get to point B e start to walk towards point C, the frame rate dropped to about 55fps which is yet enough to keep gameplay fluency but It seemed below 30fps! I could see the image tremble! I saw other guys talking in another foruns that when the frame rate is low the game feels below 30fps even when it shows above 50fps and that is true!
Note: Im using Steam fps counter.