Hello, how can i make it easier, because in that way system reads this rule veeeery slow and then works very slow. message.append("opened time" + (((now.millis - new DateTime(doorLastChange.state.toString).millis)/1000).toString) + "") doorLastChange has already Datetime format. In other words…

Try this: rule "Opened Doors Notification" when Member of gDoorsSensorsTimer received command OFF then val doorLastChange = ScriptServiceUtil.getItemRegistry.getItem(triggeringItem.name.split("Timer").get(0) + "LastChange") val message = "opened time" + ((now.millis - new DateTime(doorLastCha…