dinohoo

Hi guys, I hope I'm posting this in the right place. I'm using keyboard controls. when I accelerate with either W or the up arrow, there is always a delay before the throttle cuts after I release the key, and the longer I have been accelerating, the longer the delay of the throttle cutting. This does no happen when I long press on S or down arrow for braking nor my horns. It's just the acceleration key. Thanks in advance for any help!