stacking changed function is broke now?

function HoverOn(Player)-this works

    Player.Character.E.Changed:connect(function(NewValue)-- its not registering this
    print("e")

    end)

end


function HoverOff(Player)--this works



end

script.Parent.ClickDetector.MouseHoverLeave:connect(HoverOff)
script.Parent.ClickDetector.MouseHoverEnter:connect(HoverOn)

this script worked like a week ago and i have know idea what happend this script is sopeesed to do an action when the player is looking at the part and also presses e e is a value stored in the character that changes when the player presses e but basically the hover parts work but the changed function does not work it works in studio but not in game

thanks roblox updates for breaking my game