Disabling DLSS in the game’s graphics options should do the trick. vorpX normally should do that automatically now.
BTW: Worth to invest a bit of time for optimizing performance. With a really fast card (3080) at 1440p and roughly medium graphics details you can even achieve almost stable 90fps with G3D, unless there is a lot of traffic, e.g. on a race start. Looks and feels great.
Excellent thank you for that Ralph. Works great now.