diff --git a/de_web_plugin.cpp b/de_web_plugin.cpp
index b064230f07..99dacaeed3 100644
--- a/de_web_plugin.cpp
+++ b/de_web_plugin.cpp
@@ -4729,6 +4729,8 @@ void DeRestPluginPrivate::addSensorNode(const deCONZ::Node *node, const deCONZ::
         std::vector<Sensor>::iterator i = sensors.begin();
         std::vector<Sensor>::iterator end = sensors.end();
 
+        bool pollControlInitialized = false;
+
         for (; i != end; ++i)
         {
             if (i->address().ext() == node->address().ext())
@@ -4744,6 +4746,18 @@ void DeRestPluginPrivate::addSensorNode(const deCONZ::Node *node, const deCONZ::
                     DBG_Printf(DBG_INFO, "SensorNode %s set node %s\n", qPrintable(i->id()), qPrintable(node->address().toStringExt()));
 
                     pushSensorInfoToCore(&*i);
+
+                    // If device has Poll Control cluster, configure it via the first Sensor.
+                    if (!pollControlInitialized && PC_GetPollControlEndpoint(node) > 0)
+                    {
+                        auto *itemPending = i->item(RConfigPending);
+                        if (itemPending)
+                        {
+                            DBG_Printf(DBG_INFO, "Init Poll Control for %s\n", qPrintable(node->address().toStringExt()));
+                            pollControlInitialized = true;
+                            itemPending->setValue(itemPending->toNumber() | R_PENDING_WRITE_POLL_CHECKIN_INTERVAL | R_PENDING_SET_LONG_POLL_INTERVAL);
+                        }
+                    }
                 }
 
                 auto *item = i->item(RStateBattery);
@@ -6829,7 +6843,7 @@ void DeRestPluginPrivate::addSensorNode(const deCONZ::Node *node, const SensorFi
     {
         sensorNode.setManufacturer("Samjin");
 
-        if (fingerPrint.hasInCluster(IAS_ZONE_CLUSTER_ID)) // POLL_CONTROL_CLUSTER_ID
+        if (PC_GetPollControlEndpoint(node) > 0)
         {
             item = sensorNode.addItem(DataTypeUInt8, RConfigPending);
             item->setValue(item->toNumber() | R_PENDING_WRITE_POLL_CHECKIN_INTERVAL | R_PENDING_SET_LONG_POLL_INTERVAL);
diff --git a/poll_control.cpp b/poll_control.cpp
index fc50393701..e61bfe4537 100644
--- a/poll_control.cpp
+++ b/poll_control.cpp
@@ -113,6 +113,13 @@ bool DeRestPluginPrivate::checkPollControlClusterTask(Sensor *sensor)
         return false;
     }
 
+    if (sensor->node()->nodeDescriptor().manufacturerCode() == VENDOR_IKEA && (item->toNumber() & R_PENDING_SET_LONG_POLL_INTERVAL) != 0)
+    {
+        // for IKEA devices leave long poll interval at factory default settings
+        // TODO configure in DDF
+        item->setValue(item->toNumber() & ~(R_PENDING_SET_LONG_POLL_INTERVAL));
+    }
+
     if (item->toNumber() & R_PENDING_WRITE_POLL_CHECKIN_INTERVAL)
     {
         // write poll control checkin interval
@@ -128,12 +135,13 @@ bool DeRestPluginPrivate::checkPollControlClusterTask(Sensor *sensor)
             item->setValue(item->toNumber() & ~R_PENDING_WRITE_POLL_CHECKIN_INTERVAL);
             return true;
         }
+
+        return false; // only send Set Long Poll Interval after writing this attribute
     }
 
     if (item->toNumber() & R_PENDING_SET_LONG_POLL_INTERVAL)
     {
         deCONZ::ApsDataRequest apsReq;
-        deCONZ::ZclFrame zclFrame;
 
          // ZDP Header
          apsReq.dstAddress() = sensor->address();
@@ -146,7 +154,7 @@ bool DeRestPluginPrivate::checkPollControlClusterTask(Sensor *sensor)
          apsReq.setTxOptions(deCONZ::ApsTxAcknowledgedTransmission);
 
          deCONZ::ZclFrame outZclFrame;
-         outZclFrame.setSequenceNumber(zclFrame.sequenceNumber());
+         outZclFrame.setSequenceNumber(static_cast<quint8>(QDateTime::currentMSecsSinceEpoch()));
          outZclFrame.setCommandId(0x02); // set long poll interval
          outZclFrame.setFrameControl(deCONZ::ZclFCClusterCommand | deCONZ::ZclFCDirectionClientToServer);
 
diff --git a/rest_sensors.cpp b/rest_sensors.cpp
index 522063de0c..81e785e07b 100644
--- a/rest_sensors.cpp
+++ b/rest_sensors.cpp
@@ -2721,7 +2721,7 @@ void DeRestPluginPrivate::handleSensorEvent(const Event &e)
     if (strncmp(e.what(), "state/", 6) == 0)
     {
         ResourceItem *item = sensor->item(e.what());
-        if (item)
+        if (item && item->isPublic())
         {
             if (item->descriptor().suffix == RStatePresence && item->toBool())
             {
@@ -2779,7 +2779,7 @@ void DeRestPluginPrivate::handleSensorEvent(const Event &e)
                     {
                         iy = item;
                     }
-                    else if (item->lastSet().isValid() && (gwWebSocketNotifyAll || rid.suffix == RStateButtonEvent || (item->lastChanged().isValid() && item->lastChanged() >= sensor->lastStatePush)))
+                    else if (item->isPublic() && item->lastSet().isValid() && (gwWebSocketNotifyAll || rid.suffix == RStateButtonEvent || (item->lastChanged().isValid() && item->lastChanged() >= sensor->lastStatePush)))
                     {
                         state[key] = item->toVariant();
                     }
@@ -2823,7 +2823,7 @@ void DeRestPluginPrivate::handleSensorEvent(const Event &e)
     else if (strncmp(e.what(), "config/", 7) == 0)
     {
         ResourceItem *item = sensor->item(e.what());
-        if (item)
+        if (item && item->isPublic())
         {
             if (sensor->lastConfigPush.isValid() &&
             item->lastSet() < sensor->lastConfigPush)
@@ -2869,7 +2869,7 @@ void DeRestPluginPrivate::handleSensorEvent(const Event &e)
                     {
                         ilct = item;
                     }
-                    else if (item->lastSet().isValid() && (gwWebSocketNotifyAll || (item->lastChanged().isValid() && item->lastChanged() >= sensor->lastConfigPush)))
+                    else if (item->isPublic() && item->lastSet().isValid() && (gwWebSocketNotifyAll || (item->lastChanged().isValid() && item->lastChanged() >= sensor->lastConfigPush)))
                     {
                         if (rid.suffix == RConfigSchedule)
                         {
@@ -2909,7 +2909,7 @@ void DeRestPluginPrivate::handleSensorEvent(const Event &e)
     else if (strncmp(e.what(), "attr/", 5) == 0)
     {
         ResourceItem *item = sensor->item(e.what());
-        if (item)
+        if (item && item->isPublic())
         {
             QVariantMap map;
             map["t"] = QLatin1String("event");