I am making a 2D platformer, and I am having some weird issues. Sometimes, I spawn in the sky. Other times, the "win part" takes 4 seconds to teleport a player. I'm not sure what the issue is.

Humanoid Setup:

game.Players.PlayerAdded:Connect(function(p)
	p.CharacterAdded:Connect(function(c)
		local h = c.Humanoid
		h.WalkSpeed = 32
		h.JumpPower = 100
	end)
end)

Leaderboard:

local DataStoreService = game:GetService("DataStoreService")
local myDataStore = DataStoreService:GetDataStore("platformer-V9")
local loaded= false

game.Players.PlayerAdded:Connect(function(p)
	local ls = Instance.new("Folder")
	ls.Parent = p
	ls.Name = "leaderstats"
	
	local vcf = Instance.new("IntValue")
	vcf.Parent = ls
	vcf.Name = "Level"
	vcf.Value = 1
	
	local data
	local success, errormessage = pcall(function()
		data = myDataStore:GetAsync(p.UserId.."-level")
	end)
	
	if success then
		vcf.Value = data or vcf.Value
		loaded = true
	else
		print("ERROR WHILE GETTING DATA!")
		warn(errormessage)
	end
	
	repeat wait()
		
	until p.Character
	local c = p.Character
	if loaded ~= true then
		repeat wait()
				
		until loaded == true and c:FindFirstChild("HumanoidRootPart")
	end
	wait(2)
	local lvls = {}
	for _,level in pairs(workspace.Levels:GetChildren()) do
		lvls[level:WaitForChild("Stage").Value] = level
	end
	local h = c:WaitForChild("HumanoidRootPart")
	local ttt2 = vcf.Value or 0
	h.CFrame = lvls[ttt2].StartPart.CFrame

end)


game.Players.PlayerRemoving:Connect(function(player)
	local success, errormessage = pcall(function()
		myDataStore:SetAsync(player.UserId.."-level",player.leaderstats.Level.Value)
	end)
	
	if success then
		print("OMG! IT WAS SAVED!")
	else
		print("NOOOO! THERE WAS AN ERROR!")
		warn(errormessage)
	end
end)

Teleporter (IMPORTANT SCRIPT):

local lf = game.Workspace.Levels
local lvls = {}
local c = false
for i,level in pairs(lf:GetChildren()) do
	local wp = level:WaitForChild("WinPart")
	lvls[i] = level
	wp.Touched:Connect(function(tou)
		if c ~= true then
			if game.Players:GetPlayerFromCharacter(tou.Parent) then
				c = true
				wait(2)
				local tp = game.Players[tou.Parent.Name]
				local h = tp.Character:WaitForChild("HumanoidRootPart")
				tp.leaderstats.Level.Value = tp.leaderstats.Level.Value + 1
				h.CFrame = lvls[tp.leaderstats.Level.Value].StartPart.CFrame
				coroutine.resume(coroutine.create(function()
					wait(1)
					c = true
				end))
			end
		end
	end)
end

Camera Script (DOUBT THIS IS THE ISSUE):

local cameraHeight = 1
local cameraZOffset = 35
local cameraXChase = 1
local cameraSpeed = .25
 
local camera = game.Workspace.CurrentCamera
local player = game.Players.LocalPlayer
local RunService = game:GetService('RunService')
 
local function setupCamera()
	camera.CFrame = CFrame.new(Vector3.new(0,cameraHeight,cameraZOffset),
										Vector3.new(0,cameraHeight,0))
end
setupCamera()
player.CharacterAdded:connect(setupCamera)
 
local function onUpdate()
	if player.Character and player.Character:FindFirstChild('UpperTorso') then
		camera.CFrame = CFrame.new(player.Character:WaitForChild("HumanoidRootPart").CFrame.p + Vector3.new(0,cameraHeight,cameraZOffset))
	end
end

RunService.Heartbeat:Connect(function()
	onUpdate()
end)

Control Script (DOUBT THIS IS THE ISSUE):

local player = game.Players.LocalPlayer
local RunService = game:GetService('RunService')
local ContextActionService = game:GetService('ContextActionService')

local jumping = false
local sliding = false
local leftValue, rightValue = 0, 0
 
local function onLeft(actionName, inputState)
	if inputState == Enum.UserInputState.Begin then	
		leftValue = 1
	elseif inputState == Enum.UserInputState.End then
		leftValue = 0
	end
end
 
local function onRight(actionName, inputState)
	if inputState == Enum.UserInputState.Begin then
		rightValue = 1
	elseif inputState == Enum.UserInputState.End then
		rightValue = 0
	end
end
 
local function onJump(actionName, inputState)
	if inputState == Enum.UserInputState.Begin then
		jumping = true
	elseif inputState == Enum.UserInputState.End then
		jumping = false
	end
end
 
local function onUpdate()
	if player.Character and player.Character:FindFirstChild('Humanoid') then
		if jumping then
			player.Character.Humanoid.Jump = true
		end
		local moveDirection = rightValue - leftValue
		player.Character.Humanoid:Move(Vector3.new(moveDirection,0,0), false)
	end
end
 
RunService:BindToRenderStep('Control', Enum.RenderPriority.Input.Value, onUpdate)
 
ContextActionService:BindAction('Left', onLeft, true, 'a', Enum.KeyCode.Left, Enum.KeyCode.DPadLeft)
ContextActionService:BindAction('Right', onRight, true, 'd', Enum.KeyCode.Right, Enum.KeyCode.DPadRight)
ContextActionService:BindAction('Jump', onJump, true, 'w', Enum.KeyCode.Space, Enum.KeyCode.Up, Enum.KeyCode.DPadUp, Enum.KeyCode.ButtonA)
Anonymous