Speed changes to 24 but the character is still as fast as 16? [SOLVED: ROBLOX STUDIO BUG]

So uhhh, Roblox Studio was being very buggy and they had a weird bug but it is now fixed and roblox studio just needed an update.

Hope this helps! :D Just tell me if you have any questions.

local TeleportPart = workspace.YourPartHere
script.Parent.Touched:Connect(function(hit)
	if hit.Parent:findFirstChild("Humanoid") then
		hit.Parent.Humanoid.WalkSpeed = 24
		wait(10)
		hit.Parent.HumanoidRootPart.CFrame = TeleportPart.CFrame
		hit.Parent.Humanoid.WalkSpeed = 16
		script:Destroy()
	end
end)