How do i make 'F' do something and fixinfinite yield?

local Player = game:GetService("Players").LocalPlayer

local rp = game:GetService("ReplicatedStorage")
local Barrage = rp:WaitForChild("BarragePress")

local UIS = game:GetService("UserInputService")

local debounce = false
local cooldown = 3

UIS.InputBegan:Connect(function(input,IsTyping)
	if IsTyping then
		return
	elseif input.KeyCode == Enum.KeyCode.F then

		if workspace:FindFirstChild(Player.Name.." Stand") then
			if debounce == false then
				debounce = true

				Barrage:FireServer()
			end
		end

	end
end)

Barrage.OnClientEvent:Connect(function()
	wait(cooldown)
	debounce = false
end)


local Player = game:GetService("Players").LocalPlayer

local rp = game:GetService("ReplicatedStorage")
local Barrage = rp:WaitForChild("BarrageHold")

local UIS = game:GetService("UserInputService")

local debounce = false
local active = false
local cooldown = 3

UIS.InputBegan:Connect(function(input,IsTyping)
	if IsTyping then
		return
	elseif input.KeyCode == Enum.KeyCode.F then

		if workspace:FindFirstChild(Player.Name.." Stand") then
			if debounce == false and active == false then
				debounce = true

				Barrage:FireServer(active)
			end
		end

	end
end)

UIS.InputEnded:Connect(function(input,IsTyping)
	if IsTyping then
		return
	elseif input.KeyCode == Enum.KeyCode.F then

		if workspace:FindFirstChild(Player.Name.." Stand") then
			if debounce == true and active == false then
				active = true

				Barrage:FireServer(active)
			end
		end

	end
end)

Barrage.OnClientEvent:Connect(function()
	wait(cooldown)
	active = false
	debounce = false
end) ~~~~~~~~~~~~~
whenever i press F i get a error message is there something i did wrong?


ERROR:Infinite yield possible on 'ReplicatedStorage:WaitForChild("BarragePress")'