Script breaks after about 30 minutes??

I have a round script, it 's a loop while wait() do, and inside that loop if checks if there are more than 1 players, 2 if statements, if there are more than 1, then it does the round. It breaks after about 30 minutes, stuck on "Round in Progress", is there anything particular in this script that could make it break easier, or just that it's a loop? I know most round-based games don't break this easily.

while wait() do
    if game.Players.NumPlayers > 1 then
            wait(5)

            game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Starting New Round..."

            wait(3)

            game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Spawning Players..."

            wait(1)

            game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Round in Progress"

            for i,v in pairs(game.Players:GetPlayers()) do
            local coordinates = {Vector3.new(-80.9, 3.2, -286.5), Vector3.new(1.64, 3.2, -179.7), Vector3.new(83.5, 3.2, -287.5), Vector3.new(2.44, 3.2, -396.5)} 
            local randomCoor = coordinates[math.random(#coordinates)]
            local knife = game.ServerStorage.Knife:Clone()
            v.Character:MoveTo(randomCoor)
            knife.Parent = v.Backpack
            wait(0.3)
            end


            for i,v in pairs(game.Players:GetPlayers()) do
                v.Character.Torso.Anchored = true
                v.PlayerGui.countdownonspawn.Frame.Visible = true
                v.PlayerGui.countdownonspawn.three.Visible = true
            end
            wait(1)         
            for i,v in pairs(game.Players:GetPlayers()) do
                v.PlayerGui.countdownonspawn.three.Visible = false
                v.PlayerGui.countdownonspawn.two.Visible = true
            end
            wait(1) 
            for i,v in pairs(game.Players:GetPlayers())do
                v.PlayerGui.countdownonspawn.two.Visible = false
                v.PlayerGui.countdownonspawn.one.Visible = true
            end     
            wait(1)
            for i,v in pairs(game.Players:GetPlayers()) do
            v.PlayerGui.countdownonspawn.one.Visible = false
            v.PlayerGui.countdownonspawn.Frame.Visible = false
            v.Character.Torso.Anchored = false
            end

            for i,v in pairs(game.Players:GetPlayers()) do
                v.CameraMode = "LockFirstPerson"
            end

            local song = {game.Workspace.powerglove, game.Workspace.robotrock, game.Workspace.gunfinga, game.Workspace.firehive}
            local randomSong = song[math.random(#song)]
            randomSong:Play()
            wait(60)
            game.Workspace.powerglove:Stop()
            game.Workspace.robotrock:Stop()
            game.Workspace.gunfinga:Stop()
            game.Workspace.firehive:Stop()

            for i, v in pairs(game.Players:GetChildren()) do 
            v.CameraMode = "Classic"
            wait(0.3)
            v.Character.Humanoid.Health = 0
            end

            wait(5)

            game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "Round Finished!"

            end

    if game.Players.NumPlayers < 2 then
        game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players"
        wait(1)
        game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players."
        wait(1)
        game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players.."
        wait(1)
        game.Workspace.lobby.timer.SurfaceGui.timelft.Text = "This game requires 2+ Players..."
        wait(1)
    end
end

If there's something that's making it break easier please tell me.