TweenPosition Not Working On This Computer?

Help and Feedback Scripting Support
#1

So, the Tweening works on my other computer and the computers of others. However, it doesn’t work on this laptop (Pavilion dv5 running Windows 7)…?

Problem: The first tween works as expected. It appears that the second tween never happens and the GUI then disappears. No errors (it works properly on other computers)

Place: Farming among Friends 👨‍🌾 - Roblox

Code:

[code]local Waiting = false

script.Parent.Notify.Event:connect(function( Length, Message, Color )
while( Waiting )do wait(1); end
Waiting = true
local newPrompt = script.Parent.ChangePrompt:clone()
newPrompt.Parent = script.Parent
newPrompt.TextColor3 = Color
newPrompt.Text = Message
newPrompt:TweenPosition(UDim2.new(0.5, -150, 1, -250), “Out”, “Quad”, (2Length)/3, true)
wait((2Length)/3)
newPrompt:TweenPosition(UDim2.new(0.5, -150, 1, 0), “In”, “Quad”, Length/3, false)
wait(Length/3)
newPrompt:Destroy()
Waiting = false
end)[/code]

#2 
local Waiting = false
local Frame = script.Parent
local Notify = Frame.Notify
local Prompt = Frame.ChangePrompt

local function tweenCallback(state)
	repeat task.wait()
	until state == Enum.PlaybackState.Completed
	return
end

Notify.Event:Connect(function(Length, Message, Color)
	task.wait(1)
	local newPrompt = Prompt:Clone()
	newPrompt.Parent = Frame
	newPrompt.TextColor3 = Color
	newPrompt.Text = Message
	newPrompt:TweenPosition(UDim2.fromScale(0.4, 0.8), "Out", "Quad", (2 * Length)/3, false, tweenCallback)
	task.wait((2 * Length)/3)
	newPrompt:TweenPosition(UDim2.fromScale(0.4, 1), "In", "Quad", Length/3, false, tweenCallback)
	task.wait(Length/3)
	newPrompt:Destroy()
end)

I’m going to assume this was likely caused by the dimensions of the native screen’s window, as such you should opt to use scale when tweening, I’ve also added a callback function to prevent tweens from playing over one another.