How do I trick the player into thinking there is no lag with boxes I have?

I have a script which randomly drops boxes around the map. The code is thus:

    local function randomBoxSpawner()

        local boxName = randomBoxChooser()
        local boxCopy = serverStorage.Boxes:FindFirstChild(boxName):Clone()
        local prize = boxCopy:WaitForChild("Prize").Value
        local debounce = true

        if boxCopy and prize then

            boxCopy.Parent = game.Workspace
            boxCopy.CFrame = randomLocationProvider()
            debris:AddItem(boxCopy, debrisWaitTime)

            boxCopy.Touched:Connect(function(hit)

                local humanoid = hit.Parent:FindFirstChild("Humanoid")

                if humanoid and humanoid.Health > 0 then
                    if debounce then

                        local player = players:GetPlayerFromCharacter(hit.Parent)
                        local playerInfo = serverStorage:FindFirstChild(player.Name).PlayerInfo

                        if playerInfo.OwnsTycoon.Value then

                            debounce = false

                            awardBoxPrize(boxCopy, playerInfo, prize)

                        end

                    end
                end

            end)

        end
    end

The problem is that when I touch the box in a server it takes about one to two seconds to disappear. I thought about fading it out with a for loop but still would it not lag? What is a way that I can fix this? Quick note: I am not asking for a script, just a way to understand and fix this "problem". Thanks!