i would like to know if there,s an answer to this question please. have owned a flyon 8 brandnew since the start of covid. to be honest ive ridden it alot less than my other bosch bikes. battery range was always pretty bad but rode it yesterday from from 100% got 7 miles and now battery is dead now battery wont charge at all. also have had the same controller issue from ur last video and dont get me started on the front chain needing a special tool to replace it. hands down the worst ebike i have and also the most expensive. shocking product from raliegh and haibike. any other users feel the same way ?