diff --git a/plugins/samplesource/rtlsdr/rtlsdrinput.cpp b/plugins/samplesource/rtlsdr/rtlsdrinput.cpp
index 83af7d601..02624b972 100644
--- a/plugins/samplesource/rtlsdr/rtlsdrinput.cpp
+++ b/plugins/samplesource/rtlsdr/rtlsdrinput.cpp
@@ -60,13 +60,23 @@ RTLSDRInput::RTLSDRInput(DeviceSourceAPI *deviceAPI) :
 
     m_fileSink = new FileRecord(QString("test_%1.sdriq").arg(m_deviceAPI->getDeviceUID()));
     m_deviceAPI->addSink(m_fileSink);
+
+    m_networkManager = new QNetworkAccessManager();
+    connect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));    
 }
 
 RTLSDRInput::~RTLSDRInput()
 {
-    if (m_running) stop();
+    disconnect(m_networkManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(networkManagerFinished(QNetworkReply*)));
+    delete m_networkManager;
+
+    if (m_running) {
+        stop();
+    }
+    
     m_deviceAPI->removeSink(m_fileSink);
     delete m_fileSink;
+    
     closeDevice();
 }
 
@@ -798,7 +808,7 @@ void RTLSDRInput::webapiReverseSendSettings(QList<QString>& deviceSettingsKeys,
         swgRtlSdrSettings->setFileRecordName(new QString(settings.m_fileRecordName));
     }
 
-    QString channelSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/settings")
+    QString channelSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/device/settings")
             .arg(settings.m_reverseAPIAddress)
             .arg(settings.m_reverseAPIPort)
             .arg(settings.m_reverseAPIDeviceIndex);
diff --git a/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp b/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp
index ebde7cd55..71d94126b 100644
--- a/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp
+++ b/plugins/samplesource/rtlsdr/rtlsdrplugin.cpp
@@ -14,7 +14,7 @@
 
 const PluginDescriptor RTLSDRPlugin::m_pluginDescriptor = {
 	QString("RTL-SDR Input"),
-	QString("4.3.1"),
+	QString("4.3.2"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,