setting = settings().Network
local Effect = Instance.new("ColorCorrectionEffect")
Effect.Parent = game.Lighting
Effect.Saturation = -1
Effect.Brightness = 0
Effect.Contrast = 0
toggle = false

Effect.Enabled = false
function onKeyPress(inputObject, gameProcessedEvent)
	if inputObject.KeyCode == Enum.KeyCode.RightControl then	
		if toggle == false then
			setting.IncomingReplicationLag = 1000
			Effect.Enabled = true
			toggle = true
		else
			setting.IncomingReplicationLag = 0
			Effect.Enabled = false
			toggle = false
		end

	end
end

game:GetService("UserInputService").InputBegan:connect(onKeyPress)