diff --git a/lib/after_setup_pages/userspace_page.dart b/lib/after_setup_pages/userspace_page.dart
index 7726f2d..274c5cf 100644
--- a/lib/after_setup_pages/userspace_page.dart
+++ b/lib/after_setup_pages/userspace_page.dart
@@ -78,7 +78,7 @@ class _UserspacePageState extends State<UserspacePage> {
         // print(message.toString());
 
         // pza/*/atts/info
-        print(c[0].topic);
+        // print(c[0].topic);
         if (c![0].topic.startsWith("pza") & c![0].topic.endsWith("atts/info")) {
           final recMess = c![0].payload as MqttPublishMessage;
 
@@ -96,7 +96,16 @@ class _UserspacePageState extends State<UserspacePage> {
           if (!interfaceAlreadyRegistered(ic)) {
             if (ic.getType() != "device") {
               setState(() {
-                interfaces = [...interfaces, ic];
+                // sort interface by device name and 
+                interfaces.add(ic);
+                interfaces.sort((a, b) {
+                  var compareResult = a.getDeviceName().compareTo(b.getDeviceName());
+                  if (compareResult == 0) {
+                    compareResult = a .getInterfaceName().compareTo(b.getInterfaceName());
+                  }
+                  return compareResult;
+                });
+                // interfaces = [...interfaces, ic];
               });
             }
           }
@@ -138,7 +147,7 @@ class _UserspacePageState extends State<UserspacePage> {
 
     final ic = interfaces[index];
     final type = ic.info["type"];
-
+    
     switch (type) {
       case "blc":
         return IcBlc(ic);
diff --git a/lib/userspace_widgets/ic_bpc.dart b/lib/userspace_widgets/ic_bpc.dart
index aeabef8..0b8b6f6 100644
--- a/lib/userspace_widgets/ic_bpc.dart
+++ b/lib/userspace_widgets/ic_bpc.dart
@@ -29,12 +29,12 @@ class _IcBpcState extends State<IcBpc> {
   ///
   ///
   void onMqttMessage(List<MqttReceivedMessage<MqttMessage>> c) {
-    print("============");
-    print('Received ${c[0].topic} from ${widget._interfaceConnection.topic} ');
+    // print("============");
+    // print('Received ${c[0].topic} from ${widget._interfaceConnection.topic} ');
 
     //
     if (c[0].topic.startsWith(widget._interfaceConnection.topic)) {
-      print(c[0].topic);
+      // print(c[0].topic);
       if (!c[0].topic.endsWith('/info')) {
         final recMess = c![0].payload as MqttPublishMessage;
 
@@ -43,14 +43,14 @@ class _IcBpcState extends State<IcBpc> {
 
         var jsonObject = json.decode(pt);
         
-        print(jsonObject);
+        // print(jsonObject);
 
         // Map<String, dynamic> updateAtts = Map.from(_attsEffective);
 
         setState(() {
           for (MapEntry<String, dynamic> atts in jsonObject.entries) {
             for (MapEntry<String, dynamic> field in atts.value.entries) {
-              print('${atts.key} ${field.key} => ${field.value}');
+              // print('${atts.key} ${field.key} => ${field.value}');
               switch (atts.key) {
                 case "enable":
                   if (field.key == "value") {
diff --git a/lib/userspace_widgets/ic_platform.dart b/lib/userspace_widgets/ic_platform.dart
index fd38f8c..927ddae 100644
--- a/lib/userspace_widgets/ic_platform.dart
+++ b/lib/userspace_widgets/ic_platform.dart
@@ -25,10 +25,10 @@ class _IcPlatformState extends State<IcPlatform> {
   }
 
   void _handleButtonPress() {
-    print(_value);
+    // print(_value);
 
     if (_value == 'fake psu') {
-      print(widget._interfaceConnection.topic);
+      // print(widget._interfaceConnection.topic);
 
       // /cmds/set
       Map<String, dynamic> content = {
diff --git a/lib/userspace_widgets/ic_relay.dart b/lib/userspace_widgets/ic_relay.dart
index 5b0b66f..f61a3e1 100644
--- a/lib/userspace_widgets/ic_relay.dart
+++ b/lib/userspace_widgets/ic_relay.dart
@@ -26,15 +26,15 @@ class _IcRelayState extends State<IcRelay> {
   ///
   ///
   void onMqttMessage(List<MqttReceivedMessage<MqttMessage>> c) {
-    print("============");
-    print('Received ${c[0].topic} from ${widget._interfaceConnection.topic} ');
+    // print("============");
+    // print('Received ${c[0].topic} from ${widget._interfaceConnection.topic} ');
     
-    print(widget._interfaceConnection.topic);
+    // print(widget._interfaceConnection.topic);
 
     if (c[0].topic.startsWith(widget._interfaceConnection.topic)) {
-      print("test = ${c[0].topic}");
+      // print("test = ${c[0].topic}");
       if (!c[0].topic.endsWith('/info')) {
-        print("success = ${c[0].topic}");
+        // print("success = ${c[0].topic}");
         final recMess = c![0].payload as MqttPublishMessage;
 
         final pt =
@@ -42,7 +42,7 @@ class _IcRelayState extends State<IcRelay> {
 
         var jsonObject = json.decode(pt);
 
-        print(jsonObject);
+        // print(jsonObject);
 
         // Map<String, dynamic> updateAtts = Map.from(_attsEffective);