diff --git a/fcdlib/fcdtraits.cpp b/fcdlib/fcdtraits.cpp
index 980f9400d..99f97baed 100644
--- a/fcdlib/fcdtraits.cpp
+++ b/fcdlib/fcdtraits.cpp
@@ -22,8 +22,8 @@ const char *fcd_traits<ProPlus>::displayedName = "FunCube Dongle Pro+";
 const char *fcd_traits<Pro>::pluginDisplayedName = "FunCube Pro Input";
 const char *fcd_traits<ProPlus>::pluginDisplayedName = "FunCube Pro+ Input";
 
-const char *fcd_traits<Pro>::pluginVersion = "3.7.3";
-const char *fcd_traits<ProPlus>::pluginVersion = "3.7.3";
+const char *fcd_traits<Pro>::pluginVersion = "3.7.4";
+const char *fcd_traits<ProPlus>::pluginVersion = "3.7.4";
 
 const int64_t fcd_traits<Pro>::loLowLimitFreq = 64000000L;
 const int64_t fcd_traits<ProPlus>::loLowLimitFreq = 150000L;
diff --git a/plugins/samplesource/fcdpro/fcdprogui.cpp b/plugins/samplesource/fcdpro/fcdprogui.cpp
index e07dd8304..6a65feb94 100644
--- a/plugins/samplesource/fcdpro/fcdprogui.cpp
+++ b/plugins/samplesource/fcdpro/fcdprogui.cpp
@@ -31,6 +31,7 @@ FCDProGui::FCDProGui(DeviceSourceAPI *deviceAPI, QWidget* parent) :
 	QWidget(parent),
 	ui(new Ui::FCDProGui),
 	m_deviceAPI(deviceAPI),
+	m_forceSettings(true),
 	m_settings(),
 	m_sampleSource(NULL),
 	m_lastEngineState((DSPDeviceSourceEngine::State)-1)
@@ -195,6 +196,7 @@ bool FCDProGui::deserialize(const QByteArray& data)
 	if(m_settings.deserialize(data))
 	{
 		displaySettings();
+		m_forceSettings = true;
 		sendSettings();
 		return true;
 	}
@@ -500,8 +502,9 @@ void FCDProGui::updateStatus()
 
 void FCDProGui::updateHardware()
 {
-	FCDProInput::MsgConfigureFCD* message = FCDProInput::MsgConfigureFCD::create(m_settings);
+	FCDProInput::MsgConfigureFCD* message = FCDProInput::MsgConfigureFCD::create(m_settings, m_forceSettings);
 	m_sampleSource->getInputMessageQueue()->push(message);
+	m_forceSettings = false;
 	m_updateTimer.stop();
 }
 
diff --git a/plugins/samplesource/fcdpro/fcdprogui.h b/plugins/samplesource/fcdpro/fcdprogui.h
index d9c1a1742..792f7c827 100644
--- a/plugins/samplesource/fcdpro/fcdprogui.h
+++ b/plugins/samplesource/fcdpro/fcdprogui.h
@@ -55,6 +55,7 @@ private:
 	Ui::FCDProGui* ui;
 
 	DeviceSourceAPI* m_deviceAPI;
+	bool m_forceSettings;
 	FCDProSettings m_settings;
 	QTimer m_updateTimer;
 	QTimer m_statusTimer;
diff --git a/plugins/samplesource/fcdpro/fcdproinput.cpp b/plugins/samplesource/fcdpro/fcdproinput.cpp
index 764ce22e7..5665b721f 100644
--- a/plugins/samplesource/fcdpro/fcdproinput.cpp
+++ b/plugins/samplesource/fcdpro/fcdproinput.cpp
@@ -175,7 +175,7 @@ bool FCDProInput::handleMessage(const Message& message)
 	{
 		qDebug() << "FCDProInput::handleMessage: MsgConfigureFCD";
 		MsgConfigureFCD& conf = (MsgConfigureFCD&) message;
-		applySettings(conf.getSettings(), false);
+		applySettings(conf.getSettings(), conf.getForce());
 		return true;
 	}
     else if (MsgFileRecord::match(message))
diff --git a/plugins/samplesource/fcdpro/fcdproinput.h b/plugins/samplesource/fcdpro/fcdproinput.h
index 7c757f894..c325c3b61 100644
--- a/plugins/samplesource/fcdpro/fcdproinput.h
+++ b/plugins/samplesource/fcdpro/fcdproinput.h
@@ -41,18 +41,21 @@ public:
 
 	public:
 		const FCDProSettings& getSettings() const { return m_settings; }
+		bool getForce() const { return m_force; }
 
-		static MsgConfigureFCD* create(const FCDProSettings& settings)
+		static MsgConfigureFCD* create(const FCDProSettings& settings, bool force)
 		{
-			return new MsgConfigureFCD(settings);
+			return new MsgConfigureFCD(settings, force);
 		}
 
 	private:
 		FCDProSettings m_settings;
+		bool m_force;
 
-		MsgConfigureFCD(const FCDProSettings& settings) :
+		MsgConfigureFCD(const FCDProSettings& settings, bool force) :
 			Message(),
-			m_settings(settings)
+			m_settings(settings),
+			m_force(force)
 		{ }
 	};