Reconnect RenderStepped when part touched

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#1

this script, changes the camera to a part when pad is touched, after three seconds the RenderStepped disconnects and it returns to the normal player camera.

pad.Touched:Connect(function(hit)
	local player = game.Players:GetPlayerFromCharacter(hit.Parent)
	if player then
		local CurrentlyTeleporting = player.Character:FindFirstChild("CurrentlyTeleporting")
		if not CurrentlyTeleporting then return end

		if not CurrentlyTeleporting.Value then
			CurrentlyTeleporting.Value = true
			player.Character.HumanoidRootPart.CFrame = pad2.CFrame + Vector3.new(0, 5, 0)
			
			local connection
			connection = game:GetService("RunService").RenderStepped:Connect(updateCamera)

			task.wait(3)
			
			connection:Disconnect()
			setBackCamToPlr()
			CurrentlyTeleporting = false
		end
	end
end)

these are the functions:

function setBackCamToPlr()
	warn("Setting camera back")
	camera.CameraType = Enum.CameraType.Custom
	local HUM = player.Character.Humanoid
	camera.CameraSubject = HUM
end

function updateCamera()
	camera.CFrame = game.Workspace.HomeCamera.CFrame
end

How would I make it so after the three seconds the pad can be touched again so it will do all this over again?

#2

You can use RunService:BindToRenderStep to bind and unbind a renderstep. (turn it off and on)

Documentation here:
https://developer.roblox.com/en-us/api-reference/function/RunService/BindToRenderStep