I did not find a thread for bug reports, so here are two problems I encountered. If there is a more appropriate place for this post, feel free to move it.
-Usually I can run daytona 2 smoothly, but sometimes when I launch it, it runs slightly slower and the framerate is noticeably lower. Closing it and re-launching sometimes cures that problem. I did not identify what causes this, and I don't have anything heavy running in background when this happens.
-When I get a time over while the car is on the grass (or any other surface that makes the wheel shake), the shaking effect doesn't stop, even when I start a new game.