@Synck you say you're using the G27 - what steering angle have you set up? The reason I ask is that over-input is a common cause of understeer (especially with the 60's class, they have the lowest grip tyre), and if you are suffering from the FFB issues that are being reported then you might not be getting that slip feedback through the wheel. We use 270 degrees in the office for that wheel, the more you go over that the weaker the FFB is (this is the cause of the bug, which the team are working to resolve).