My game feels like 30 fps but i have 60+ fps. I tried VSYNC off/on, fullscreen off/on but nothing changes. I have this problem since i bought the game in 2018. And i bought the game to a friend and he also has the same problem with an RTX 2070 and a 240hz monitor
If this can help, I realized that my character movements are at 144fps. It's just the camera movements or the way the terrain appear on your screen that is stuck at 30hz.