This breaks another script..?

When you click Script A below, it clones the model, and Script B works fine, but if you click Script A again to destroy it, and click it again to clone it again Script B doesn't work anymore..!

SCRIPT A :

local dir2 = game.ReplicatedStorage.Bot_2
isOn = false

function click()
isOn = true
local s = dir2:Clone()
s.Parent = game.Workspace
end

function off()
isOn = false
local d = game.Workspace:WaitForChild("Bot_2")
d:Destroy()
end

function main()
    if isOn == false then click() else off()
    end
    end
script.Parent.ClickDetector.MouseClick:connect(main)

SCRIPT B :

local dir = game.Workspace:WaitForChild("Bot_2")
function onKeyPress(inputObject, gameProcessedEvent)
    if inputObject.KeyCode == Enum.KeyCode.F then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("Really red")
        dir.Head.PointLight.Color = BrickColor.new("Really red").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.G then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("Really blue")
dir.Head.PointLight.Color = BrickColor.new("Really blue").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.H then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("Lime green")
dir.Head.PointLight.Color = BrickColor.new("Lime green").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.J then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("New Yeller")
dir.Head.PointLight.Color = BrickColor.new("New Yeller").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.K then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("Royal purple")
dir.Head.PointLight.Color = BrickColor.new("Royal purple").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.L then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("Deep orange")
dir.Head.PointLight.Color = BrickColor.new("Deep orange").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.Semicolon then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("Hot pink")
dir.Head.PointLight.Color = BrickColor.new("Hot pink").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.C then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("White")
dir.Head.PointLight.Color = BrickColor.new("White").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.P then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      v.BrickColor = BrickColor.new ("Really black")
dir.Head.PointLight.Color = BrickColor.new("Really black").Color
   end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.V then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      dir.Tilt.C02.ParticleEmitter.Enabled = true
    end
        end
    end
    if inputObject.KeyCode == Enum.KeyCode.B then
        for i,v in pairs(dir:GetChildren()) do
     if v.Name == "Neon" then
      dir.Tilt.C02.ParticleEmitter.Enabled = false
    end
        end
    end

    end



game:GetService("UserInputService").InputBegan:connect(onKeyPress)