My game constantly disconnects, and I've narrowed it down to a spawning script?

local MAX_MINION = 3

function getSpawns()
    local c = game.Workspace.BlueMinionSpawns:GetChildren()
    local spawns = {}

    for index, child in pairs(c) do
        if child.Name == "BlueMinionSpawn" then
            table.insert(spawns, child)
        end
    end

    return spawns
end

function pickRandomChild(tab)
    return tab[math.random(1, #tab)]
end

function spawnMinion()
    local blueciviliancollection = game.Lighting.Troops.Blue.BlueCivilians:GetChildren()
    local spawns = getSpawns()

    local minion = pickRandomChild(blueciviliancollection):clone()
    local spawn = pickRandomChild(spawns)

    minion.Parent = game.Workspace
    minion:MakeJoints()
    minion:MoveTo(spawn.Position)
end

function minionCount()
    local minions = {}

    local c = game.Workspace:GetChildren()

    for index, child in pairs(c) do
        if child.Name == "BlueCivilian" or child.Name == "BlueGirlCivilian" then
            table.insert(minions, child)
        end
    end

    return #minions
end

while true do
    if minionCount() < MAX_MINION then
        if math.random(1, 2) == 1 then
            spawnMinion()
        end
    end

    wait(5)
end

I've been having disconnection problems ever since I've been working on my game Civilization Domination So I've been narrowing it down from the problem. I removed a couple of scripts, and tested for a hour each for each particular one. So then I found that when I removed a script that connected to multiple, it stopped disconnecting, so I narrowed it down to Troops, Spawning, or the Masterscript.

The Masterscript simply just loads buildings and messages onto the game, and I've been using the same one for quite a while.

The troops are relatively basic models that I've been working with for a good amount of time.

The spawning was a relatively new one.. I don't see anything wrong with it, but I find that if I removed it, the game would simply stop disconnecting(Though that carries back to whether the troops are the problem or not, but I've tested it with 30 troops all in the same time.)

Does anyone have any ideas?