@TrovaMB What ERS mode do you use in Multiplayer when you check your speed? Medium deployment does deploy ANY ERS at 317kph and starting to drop from 295.. Also ERS is very potent at high speed so that power dropping off makes an actually huge difference, which is why Overtake is also so strong, because it allows to blast fully through to the point where drag limits your speed while at Medium deployment the drag has a minor role in comparison to the lower power output. In time trial its always hotlap mode which is also deploying energy higher up the top speed