Why tween acting weird?

[spookwallyjungle]

Hi, my fellow Devforumers, I was wondering a thing, that someone could kindly reply to, I have this piece of script, at a quick look, it looks correct , right?, but… the truth is, It’s acting weird!, let me break it for you

task.wait(.15)
local TweenService = game:GetService("TweenService")

local UI = script.Parent
local SettingsButton = UI:WaitForChild("Sbutton")
local SettingsBG = UI:WaitForChild("bg")
local StrokeSettingsBG = SettingsBG:WaitForChild("UIStroke")
local NightcoreButton = SettingsBG:WaitForChild("NightButton")
local NightcoreBG = UI:WaitForChild("nightcoreBg")
task.delay(1, function()
	SettingsBG.ImageTransparency = 1
	SettingsBG.Position = UDim2.new(0.284, 0,0.525, 33)
	NightcoreButton.TextTransparency = 1
	StrokeSettingsBG.Transparency = 1
end)

local tInfos = {
	AppearSettingsBG_info = TweenInfo.new(
		0.6,
		Enum.EasingStyle.Sine
	),
	DisappearSettingsBG_info = TweenInfo.new(
		0.5,
		Enum.EasingStyle.Sine
	),
}

local tweens = {
	SettingsBGAppear = TweenService:Create(
		SettingsBG,
		tInfos["AppearSettingsBG_info"],
		{ImageTransparency = 0.6 ,Position = UDim2.new(0.285, 0,0.499, 0)}
	),
	SettingsBGDisappear = TweenService:Create(
		SettingsBG,
		tInfos["AppearSettingsBG_info"],
		{ImageTransparency = 1 ,Position = UDim2.new(0.284, 0,0.525, 33)}
	),
	UIStrokeAppear = TweenService:Create(
		StrokeSettingsBG,
		tInfos["AppearSettingsBG_info"],
		{Transparency = 0}
	),
	UIStrokeDisappear = TweenService:Create(
		StrokeSettingsBG,
		tInfos["DisappearSettingsBG_info"],
		{Transparency = 1}
	),
	NightcoreButtonAppear = TweenService:Create(
		NightcoreButton,
		tInfos["AppearSettingsBG_info"],
		{TextTransparency = 0}
	),
	NightcoreButtonDisappear = TweenService:Create(
		NightcoreButton,
		tInfos["DisappearSettingsBG_info"],
		{TextTransparency = 1}
	),
}

local OnSettings = false

SettingsButton.MouseButton1Click:Connect(function()
	if not OnSettings then
		OnSettings = true
		print("open")
		
		tweens["UIStrokeDisappear"]:Cancel()
		tweens["NightcoreButtonDisappear"]:Cancel()
		tweens["SettingsBGDisappear"]:Cancel()
		
		tweens["SettingsBGAppear"]:Play()
		tweens["UIStrokeAppear"]:Play()
		tweens["NightcoreButtonAppear"]:Play()
		
		
	else
		OnSettings = false
		print("close")
		
		tweens["UIStrokeAppear"]:Cancel()
		tweens["NightcoreButtonAppear"]:Cancel()
		tweens["SettingsBGAppear"]:Cancel()
		
		tweens["SettingsBGDisappear"]:Play()
		tweens["UIStrokeDisappear"]:Play()
		tweens["NightcoreButtonDisappear"]:Play()
		
	end
end)

When i click it slowly, it works perfect, but when i start clicking it too fast, it bugs!, or sometimes it disappears only the text and even stays static, the way i need it to work is , no matter how fast you are clicking it, it won’t bug and also play the correct tween when closing/opening

[Saluteum (Spotter)]

are you sure it isn’t because the tweens are overlapping eachother

[spookwallyjungle]

Yeah, but i saw other games do the same, and it wouldn’t matter, never bugged

[notsad2 (nots7d)]

uhhh i don’t know the problem

but i would suggest spoilering those seizure-inducing gifs

[spookwallyjungle]

I Managed it to work by adding

for k,n in pairs(tweens) do
		n:Cancel()
	end

on both closing and opening functions, but, someone can explain why this happens?