On Start of scenario I've got 60 FPS. Everything was perfect. When I've arrived to Fulda the FPS drops to 31 at the station. After I've left Fulda nothing literally changed, but then... After first tunnel FPS drops to 22. After second tunnel FPS drops to 15. After third tunnel I've got 7(F...N SEVEN) FPS! 60 FPS in next tunnel, then 11 after left it. Thats unplayeble piece of whatever, not the game! *add Only disabling shadows helps, lowering any other options don't give even +1 extra frame. *add 2 The next one journey(ICE 681) provides me almost stable 60 FPS all the way long. My specs: Win 10 x64, i5-10400, 16GB RAM, GTX1060 6 GB, SSD.