Two scripts work perfectly fine in a local test, but not with filtering enabled???

I'm making a GUI button that when pressed converts a currency called "etherium" into cash. Problem is, the scripts work perfectly fine in a local test but once I go into a filtering enabled environment they fail to work. Etherium is stored in a folder inside of the player, and cash is in the server storage.

--This is the local script inside of a button

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local EthTransfer = ReplicatedStorage:WaitForChild("EtheriumTransferService")

function onClick()
local p = game.Players.LocalPlayer
EthTransfer:FireServer(p)
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Cash:Play()
end

script.Parent.MouseButton1Down:connect(onClick)

--This is the script inside workspace
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local EthTransfer = Instance.new("RemoteEvent", ReplicatedStorage)
EthTransfer.Name = "EtheriumTransferService"

local function onEthFired(localPlayer)
print("recieved event")
local eth = localPlayer.EtheriumCount.Etherium
local Stats = game.ServerStorage.PlayerMoney:FindFirstChild(localPlayer.Name)
local addition = eth.Value * 10
Stats.Value = Stats.Value + addition
eth.Value = 0
print("event completed")
end

EthTransfer.OnServerEvent:Connect(onEthFired)

The answer is that you need put these lines

local EthTransfer = Instance.new("RemoteEvent", ReplicatedStorage)
EthTransfer.Name = "EtheriumTransferService"

into the server script. When you create the remote event on the localscript, it's local, so the server can't find it, and yields forever.