diff --git a/controller/Scheduler.lua b/controller/Scheduler.lua
index 403f1c0..a005072 100644
--- a/controller/Scheduler.lua
+++ b/controller/Scheduler.lua
@@ -8,6 +8,7 @@ end
 AddQueue(Main)
 
 local finish = false
+local t1 = os.clock()
 while not finish do 
 	finish = true
 	for i, co in pairs(Queue) do
@@ -16,4 +17,8 @@ while not finish do
 			finish = false
 		end
 	end
+	if os.clock() - t1 > 1 do
+		sleep(0)
+		t1 = os.clock()
+	end
 end
\ No newline at end of file