Changing the MAX Health of all Players not working?

So with this code in a normal script in StarterCharacterScripts inside StarterPlayer it only changes 1 Players maxhealth. I cant find the reason for that.

game.Players.PlayerAdded:Connect(function(plr)
	    plr.CharacterAdded:connect(function(Char) --fires when the character is added, this includes when the player dies aswell
	        if Char:FindFirstChild("Humanoid") then
	            Char.Humanoid.MaxHealth = 200 --Change max health first
	            Char.Humanoid.Health = 200 -- then change the health itself
		print("Health changed for"..plr.Name)
	        end
	    end)
	end)

EDIT: Its random if a player gets the new maxhealth or not. So sometimes 0 players and sometimes 1 or more

Add a wait(1) in between line 2 and 3