My animation script only works within studio test mode?

Gday, I have made some scripts for animations but they only work in studio not in game. I am wondering why this is. The scripts are filtering enabled but they just don't work in game. Does anyone know whats wrong with them?

Heres the scripts below. No errors are returned in studio or in game. If anyone can see the problem and can help out, I'd appreciate it.

AnimationHandlerScript Class: Script Location: SeverScriptService

math.randomseed(tick())

local rs = game:GetService("ReplicatedStorage")
local AEremote = rs.AnimAtEase
local Sremote = rs.AnimSalute
local Cremote = rs.AnimCrouch
local animations = {03174847886}
local animations2 = {03174855696}
local animations3 = {03174837885}
local activeAtEase = false
local activeSalute = false
local activeCrouch = false




function onAtEaseFire(plr)

if not activeAtEase then

    activeAtEase = true 

local char = game.Workspace:FindFirstChild(plr.Name)

local humanoid = char.Humanoid

local animation = Instance.new("Animation")

    animation.AnimationId = "rbxassetid://"..animations[math.random(1, #animations)]



animTrack = humanoid:LoadAnimation(animation)

    animTrack:Play()

else 

activeAtEase = false

    animTrack:Stop()

    end

end

AEremote.OnServerEvent:Connect(onAtEaseFire)

AtEaseScript Class: LocalScript Location: StaterPlayer.StarterCharacterScripts

local UserInputService = game:GetService("UserInputService")
local rs = game:GetService("ReplicatedStorage")
local AnimAtEase = rs:WaitForChild("AnimAtEase")

local function atease(inputObject, gameProcessed)
    if inputObject.KeyCode == Enum.KeyCode.X then
        AnimAtEase:FireServer()
    end
end

UserInputService.InputBegan:Connect(atease)