Are pit stops not implemented yet? I tried heading into the pits on an ai race and just hit an invisible wall. On another track, it let me into the pits but gave me a warning for cutting the track.
I played with some of the graphics settings. I think my biggest problem is that I'm running triple screen. Second is that I have an ATI card. Great for iRacing but not as good for pcars. I've managed to get around 55fps which is a far car from the 100+ sometimes 200 in iracing. Interestingly, I tried the DX9 version of the game and got almost the same framerate but got horrible microstutters.