How to fix a teleporting bug/problem in my script (it only teleport sometimes)?

while true do
	local mini = 2
	if game.Players.NumPlayers < mini then  -- If it is 1 player then
		game.Workspace.Settings.Message.Value = mini - game.Players.NumPlayers.. " more player need to join." -- Say that we need 1 more player
		wait(5)
	else
		for i = 15,1,-1 do
			game.Workspace.Settings.Message.Value = "A new round will start in "..i.." seconds" 
			wait(1)
		end
		for i,v in pairs(game.Players:GetChildren()) do
			-- Clone Map
			v.PlayerGui.MainGui.RunnerLoader.Visible = true
			v.Character.Torso.CFrame = CFrame.new(184, 3, -90) -- This aint working
			v.TeamColor = game.Teams.Runner.TeamColor
			v.PlayerGui.MainGui.Values.Died.Value = false
			local Players = game:GetService'Players'
			local Playing = Players:GetPlayers()	
			local Murder = Playing[math.random(#Playing)]
			Murder.TeamColor = game.Teams.Catcher.TeamColor
			Murder.Character.Torso.CFrame = CFrame.new(274, 3, -255)
			wait(2)
			game.Workspace.Settings.Message.Value = Murder.Name.." is the catcher, run NOW!"	
			v.PlayerGui.MainGui.RunnerLoader.Visible = false
			Murder.PlayerGui.MainGui.MurderLoader.Visible = true
			Murder.Character.Torso.NameTag.TextLabel.TextColor3 = Color3.fromRGB(255,0,0)
			for i = 5,1,-1 do
				game.Workspace.Settings.Message.Value = "The catcher is coming in "..i.." seconds!"
				wait(1)
			end
			Murder.PlayerGui.MainGui.MurderLoader.Visible = false
			for i = 50,1,-1 do
				game.Workspace.Settings.Message.Value = "The current game has "..i.." second remaining"
				wait(1)
			end
			local text
			local PlayersSurvived = {}
			if v.PlayerGui.MainGui.Values.Died.Value == false then
				table.insert(PlayersSurvived, v.Name)
			end
			v.PlayerGui.MainGui.Values.Died.Value = true
			v.Character.Torso.CFrame = CFrame.new(4, 104, -5) -- This aint wotking
			v.TeamColor = game.Teams.Spectator.TeamColor
			Murder.Character.Torso.NameTag.TextLabel.TextColor3 = Color3.fromRGB(255,255,255)
			text = table.concat(PlayersSurvived, ", ") .. " did survive!"
			game.Workspace.Settings.Message.Value = text
			wait(5)
		end
	end
end

On line 14 and 42 it are supposed to teleport, sometimes it does sometimes it dosent. How do I fix this?