Hey! Thanks! You could try by updating your graphics drivers to make sure that you're running the most up-to-date version there, or you could try using Steam's "verify integrity of game files" option to see if it's something wrong with the game! This will find any missing game files and reinstall them to your system which could fix the issue. Other than that I can only recommend turning down / off a few settings to see if you get back to stable framerates, then slowly turning each setting back on to see if you can find the culprit of the issue!
Hey so I tried what you said and it detected one missing file. And I lowered so many settings and it's still not "clean", "Fast". I tried testing it by Turning the steering wheel left 'n right, and as said it was laggy. I even tried a Low-Performance App, which didn't give me "lagless" AC. Thanks for the steps tho, My options for the "Video " Site from CM -> AC -> Video: vSync Off. 3840x2160, 50 Hz, and other things are on low. AND IDK why it's lagging. Just since 1 week ago!!!! I don't get it...Hey! Thanks! You could try by updating your graphics drivers to make sure that you're running the most up-to-date version there, or you could try using Steam's "verify integrity of game files" option to see if it's something wrong with the game! This will find any missing game files and reinstall them to your system which could fix the issue. Other than that I can only recommend turning down / off a few settings to see if you get back to stable framerates, then slowly turning each setting back on to see if you can find the culprit of the issue!
Hope this helps!
Sometimes the inputs of the wheel can cause some game lag! If you've changed your wheel or something recently, try changing the "Half FFB Update Rate" to ON in the advanced controls section. 4k @ 50Hz is a pretty high resolution too! Try lowering it to 1440p or maybe even 1080p. I'm not sure what hardware you're running so I can't advise much more here! If you're using a monitor then try changing to 60Hz as well
