From the first reply:
1) Press the Start button once to turn on power. Do not press the brake pedal and do not start the engine.
2) Press the accelerator down to the floor for up to 60 seconds. You should hear clicking to indicate it is resetting.
3) Press the Start button again to turn the power off.
4) Now remove your foot from the accelerator.
5) Wait TWO minutes and start up the vehicle like normal.
I did it before leaving the office today. It's working. The response is better for sure. Good for me