Animation on equip works on local server testing but not on game?

It works on local server 2 players, when I equip a tool the equip animation plays and pauses (so a pose is achieved on equip) and stops on unequip (goes back to normal position). It works on local server testing but not on actual game... The script:

wait(3)
local tool = script.Parent -- use local variables
local Player = game.Players.LocalPlayer --get the local player
local isitEquipped = Player.hasWeapon
local getName = Player.Name
local attack = workspace:FindFirstChild(getName).Humanoid:LoadAnimation(script.equipAnimation)

tool.Equipped:Connect(function(mouse) -- :Connect not :connect, :connect is deprecated
    isitEquipped.Value = true
    attack:Play()
    wait(attack.Length - 0.1)
    attack:AdjustSpeed(0)
end)

tool.Unequipped:Connect(function()
    isitEquipped.Value = false
    local idle = workspace:FindFirstChild(getName).Humanoid:LoadAnimation(script.Idle)
    attack:AdjustSpeed(1)
    wait(0.1)
    attack:Stop()
end)