Simple Countdown text dosen't work?

[BlooxyLukas (StyleyXD)]

Hey, so I made this system where every 300 seconds the map changes but my timer ain’t working?

GameState = script.Gamestate
Text = game.StarterGui.Round.TextLabel

while true do
	GameState.Value = "Classic"
		Map1Clone = game.ReplicatedStorage.Maps.Map1:Clone()
		Map1Clone.Parent = game.Workspace
	for i = 300, 0, -1 do
	Text.Text = i
	wait(1)
end
		Map1Clone:Destroy()
----------------------------------------------------------------
	GameState.Value = "City"
		Map2Clone = game.ReplicatedStorage.Maps.Map2:Clone()
		Map2Clone.Parent = game.Workspace
	for i = 300, 0, -1 do
		Text.Text = i
		wait(1)
	end
		Map2Clone:Destroy()
----------------------------------------------------------------
	GameState.Value = "Desert"
		Map3Clone = game.ReplicatedStorage.Maps.Map3:Clone()
		Map3Clone.Parent = game.Workspace
	for i = 300, 0, -1 do
		Text.Text = i
		wait(1)
	end
		Map3Clone:Destroy()
end

Whenever I test the script the countdown stops and 299 or 298 and doesn’t go further

I would love to know how to fix this thanks!

[hasoco (Haso)]

Try changing while true to while wait()

[BlooxyLukas (StyleyXD)]

Still doesn’t work. It just stops at 300 and doesn’t move.

[Kaid3n22 (Kaiden)]

You’re changing StarterGui. Have a NumberValue (preferably somewhere in ReplicatedStorage), have the server change that instead of the text in StarterGui, have the client detect changes in that, and change the text in the PlayerGui.

[BlooxyLukas (StyleyXD)]

I changed the script and added another script in the screenGui but the Timer Value doesn’t seem to change it just stays on 0

GameState = script.Gamestate
Timer = script.Timer
	while wait() do
	GameState.Value = "Classic"
		Map1Clone = game.ReplicatedStorage.Maps.Map1:Clone()
		Map1Clone.Parent = game.Workspace
	for i = 300, 0, -1 do
	Timer.Value = i
	wait(1)
end
		Map1Clone:Destroy()
----------------------------------------------------------------
	GameState.Value = "City"
		Map2Clone = game.ReplicatedStorage.Maps.Map2:Clone()
		Map2Clone.Parent = game.Workspace
	for i = 300, 0, -1 do
		Timer.Value = i
		wait(1)
	end
		Map2Clone:Destroy()
----------------------------------------------------------------
	GameState.Value = "Desert"
		Map3Clone = game.ReplicatedStorage.Maps.Map3:Clone()
		Map3Clone.Parent = game.Workspace
	for i = 300, 0, -1 do
		Timer.Value = i
		wait(1)
	end
		Map3Clone:Destroy()
end

Timer = game.ReplicatedStorage:WaitForChild("GameSystem"):WaitForChild("Timer")
local player = game.Players.LocalPlayer
local Text = player.PlayerGui.Round.TextLabel

while true do
	Text.Text = Timer.Value
	wait(0.1)
end

[BlooxyLukas (StyleyXD)]

Never mind I got it working! Thanks for the help @Kaid3n22