diff --git a/mea/discovery/zeroconfdiscovery.cpp b/mea/discovery/zeroconfdiscovery.cpp
index a6a5b25c..eabd6763 100644
--- a/mea/discovery/zeroconfdiscovery.cpp
+++ b/mea/discovery/zeroconfdiscovery.cpp
@@ -31,7 +31,7 @@ bool ZeroconfDiscovery::discovering() const
 #ifdef WITH_AVAHI
 void ZeroconfDiscovery::serviceEntryAdded(const AvahiServiceEntry &entry)
 {
-    if (!entry.name().startsWith("nymea") || entry.serviceType() != "_jsonrpc._tcp") {
+    if (!entry.name().startsWith("nymea") || entry.serviceType() != "_jsonrpc._tcp" || entry.hostAddress().protocol() == QAbstractSocket::IPv6Protocol) {
         return;
     }
 //    qDebug() << "avahi service entry added" << entry.name() << entry.hostAddress() << entry.port() << entry.txt() << entry.serviceType();
@@ -57,7 +57,14 @@ void ZeroconfDiscovery::serviceEntryAdded(const AvahiServiceEntry &entry)
     dev.setHostAddress(entry.hostAddress());
     dev.setPort(entry.port());
     dev.setFriendlyName(entry.hostName());
-    dev.setNymeaRpcUrl(QString("%1://%2:%3").arg(sslEnabled ? "nymeas" : "nymea").arg(entry.hostAddress().toString()).arg(entry.port()));
+    QHostAddress address = entry.hostAddress();
+    QString addressString;
+    if (address.protocol() == QAbstractSocket::IPv6Protocol) {
+        addressString = "[" + address.toString() + "]";
+    } else {
+        addressString = address.toString();
+    }
+    dev.setNymeaRpcUrl(QString("%1://%2:%3").arg(sslEnabled ? "nymeas" : "nymea").arg(addressString).arg(entry.port()));
     m_discoveryModel->addDevice(dev);
 
 //    DiscoveryDevice *dev = new DiscoveryDevice();
diff --git a/mea/ui/actiondelegates-ng/ActionDelegate.qml b/mea/ui/actiondelegates-ng/ActionDelegate.qml
index f60cad94..d4136a34 100644
--- a/mea/ui/actiondelegates-ng/ActionDelegate.qml
+++ b/mea/ui/actiondelegates-ng/ActionDelegate.qml
@@ -137,7 +137,7 @@ ItemDelegate {
             Label {
                 text: sliderRow.paramType.minValue
             }
-            Slider {
+            ThrottledSlider {
                 Layout.fillWidth: true
                 from: sliderRow.paramType.minValue
                 to: sliderRow.paramType.maxValue
@@ -151,15 +151,13 @@ ItemDelegate {
 
                 }
 
-                onValueChanged: {
-                    if (pressed) {
-                        var params = [];
-                        var param1 = new Object();
-                        param1["paramTypeId"] = sliderRow.paramType.id;
-                        param1["value"] = value;
-                        params.push(param1)
-                        root.executeAction(params)
-                    }
+                onMoved: {
+                    var params = [];
+                    var param1 = new Object();
+                    param1["paramTypeId"] = sliderRow.paramType.id;
+                    param1["value"] = value;
+                    params.push(param1)
+                    root.executeAction(params)
                 }
             }
             Label {
diff --git a/mea/ui/components/ThrottledSlider.qml b/mea/ui/components/ThrottledSlider.qml
index 13b728d9..80e45af6 100644
--- a/mea/ui/components/ThrottledSlider.qml
+++ b/mea/ui/components/ThrottledSlider.qml
@@ -4,10 +4,12 @@ import QtQuick.Controls 2.1
 Item {
     id: root
     implicitHeight: slider.implicitHeight
+    implicitWidth: slider.implicitWidth
 
     property real value: 0
     property alias from: slider.from
     property alias to: slider.to
+    property alias stepSize: slider.stepSize
     signal moved(real value);
 
     Slider {
diff --git a/mea/ui/customviews/ExtendedVolumeController.qml b/mea/ui/customviews/ExtendedVolumeController.qml
index 7b5fc102..131cc605 100644
--- a/mea/ui/customviews/ExtendedVolumeController.qml
+++ b/mea/ui/customviews/ExtendedVolumeController.qml
@@ -35,20 +35,18 @@ CustomViewBase {
             }
         }
 
-        Slider {
+        ThrottledSlider {
             Layout.fillWidth: true
             value: root.device.stateValue(deviceClass.stateTypes.findByName("volume").id)
             from: 0
             to: 100
-            onValueChanged: {
-                if (pressed) {
-                    var paramList = []
-                    var muteParam = {}
-                    muteParam["paramTypeId"] = deviceClass.stateTypes.findByName("volume").id
-                    muteParam["value"] = value
-                    paramList.push(muteParam)
-                    Engine.deviceManager.executeAction(root.device.id, deviceClass.actionTypes.findByName("volume").id, paramList)
-                }
+            onMoved: {
+                var paramList = []
+                var muteParam = {}
+                muteParam["paramTypeId"] = deviceClass.stateTypes.findByName("volume").id
+                muteParam["value"] = value
+                paramList.push(muteParam)
+                Engine.deviceManager.executeAction(root.device.id, deviceClass.actionTypes.findByName("volume").id, paramList)
             }
         }
     }
diff --git a/mea/ui/devicelistpages/LightsDeviceListPage.qml b/mea/ui/devicelistpages/LightsDeviceListPage.qml
index b594b9a1..06613a48 100644
--- a/mea/ui/devicelistpages/LightsDeviceListPage.qml
+++ b/mea/ui/devicelistpages/LightsDeviceListPage.qml
@@ -64,22 +64,20 @@ Page {
                             elide: Text.ElideRight
                             verticalAlignment: Text.AlignVCenter
                         }
-                        Slider {
+                        ThrottledSlider {
                             visible: model.interfaces.indexOf("dimmablelight") >= 0
                             property var stateType: deviceClass.stateTypes.findByName("brightness");
                             property var actionType: deviceClass.actionTypes.findByName("brightness");
                             property var actionState: device.states.getState(stateType.id)
                             from: 0; to: 100
                             value: actionState.value
-                            onValueChanged: {
-                                if (pressed) {
-                                    var params = [];
-                                    var param1 = {};
-                                    param1["paramTypeId"] = actionType.paramTypes.get(0).id;
-                                    param1["value"] = value;
-                                    params.push(param1)
-                                    Engine.deviceManager.executeAction(device.id, actionType.id, params)
-                                }
+                            onMoved: {
+                                var params = [];
+                                var param1 = {};
+                                param1["paramTypeId"] = actionType.paramTypes.get(0).id;
+                                param1["value"] = value;
+                                params.push(param1)
+                                Engine.deviceManager.executeAction(device.id, actionType.id, params)
                             }
                         }
                         Switch {