fix

WCS.Core/LogicHandler.cs

@@ -98,7 +98,7 @@ namespace WCS.Core
                 // Console.WriteLine("----------"+dd2);
 
                 var total = (DateTime.Now - last).TotalMilliseconds;
-                var s = (int)(300 - total);
+                var s = (int)(600 - total);
                 if (s > 0)
                     Thread.Sleep(s);
                 total = (DateTime.Now - last).TotalMilliseconds;