I've had issues before where a new build of Supermodel wouldn't respond to my gas and brake inputs when I was trying to configure them with my pedals, even when I specifically used the command for dinput devices (supermodel -config-inputs -input-system=dinput) when I was configuring all my settings. I can't remember how I fixed it now, I think I either just copied and pasted a config file across from an older Supermodel with all my wheel settings in.