Listeners not firing??? How would I prevent this in the future???

I seem to be encountering an issue with certain listeners not activation when they logically should. I've tested the functions which they connect to and they seem to work, but whenever I to connect them to a listener, it doesn't seem to work.

Players1 = {}
Sniper = ""
local IntermissionGUI = game.ReplicatedStorage:WaitForChild("InfoValue")
function RandomSniper()
    local Random = math.random(0,game.Players.NumPlayers)
    Sniper = Players1[Random]
    print(Sniper)
    table.remove(Players1, Random)
    return true
end

function CountDown()
    for i = 10,0,-1 do
        IntermissionGUI.Value = "Intermission: " .. i
        local Sound = Instance.new("Sound",game.Workspace)
        Sound.SoundId = "http://www.roblox.com/asset/?id=134641113"
        Sound:Play()
        wait(1.5)
        Sound:Remove()
    end
end

function PlayerToNumber()
    local Players = game.Players:GetChildren()
        print("Activating")
    for i,v in pairs(Players) do
        table.insert(Players1,i,v.Name)
        print(Players1[i])

    end
    return true
end

function SniperToPosition()
    print(RandomSniper())
    if RandomSniper() == true then
        local Sniper1 = game.Players:FindFirstChild(Sniper)
        print(Sniper1.Name)
        Sniper1.Character.Torso.CFrame = game.Workspace.SpawningPart.CFrame
        local Gun = game.ServerStorage.Sniper:Clone()
        Gun.Parent = Sniper1.Backpack
    end
end

function PlayersToPosition()
    for _,v in pairs(Players1) do
        if v ~= Sniper then
            game.Players:FindFirstChild(v).Character.Torso.CFrame = game.Workspace.PlayerSpawningPart.CFrame + CFrame.new(0,2,math.random(-20,20))
            wait(3)
        end
    end
end

function RestartTheGame(Player)
    if Player.Parent.Humanoid ~= nil and Player.TeamColor == "Really blue" and Player.Parent.Humanoid.Health > 0 and game.ReplicatedStorage.GameInProgress.Value == true then
        local Players = game.Players:GetChildren()
        for _,v in pairs(Players) do
            game.Players:FindFirstChild(v.Name).Character.Torso.CFrame = game.Workspace.SpawningPart.CFrame + CFrame.new(math.random(-8,8),2,math.random(-8,8))
        end
        if game.ReplicatedStorage.NumberOfPlayers.Value > 1 then
            game.ReplicatedStorage.GameInProgress.Value = true
            CountDown()
        PlayerToNumber()
        RandomSniper()
        SniperToPosition()
        PlayersToPosition()
        end     
    end
end


game.Players.PlayerAdded:connect(function()
    local PlayerCount = game.ReplicatedStorage.NumberOfPlayers.Value 
    PlayerCount = PlayerCount + 1
end)
game.Players.PlayerRemoving:connect(function()
    local PlayerCount = game.ReplicatedStorage.NumberOfPlayers.Value
    PlayerCount = PlayerCount - 1
end)
game.ReplicatedStorage.NumberOfPlayers.Changed:connect(function()
    local Players = game.Players:GetChildren()
    if #Players > 1 and game.ReplicatedStorage.GameInProgress.Value == false then
        game.ReplicatedStorage.GameInProgress.Value = true
        game.ReplicatedStorage.MoreThan2Players.Value = true
        CountDown()
        PlayerToNumber()
        RandomSniper()
        SniperToPosition()
        PlayersToPosition()
    else
        game.ReplicatedStorage.MoreThan2Players.Value = false
    end
end)

game.Workspace.WinBlock.Touched:connect(RestartTheGame)