diff --git a/plugins/channeltx/modam/ammodbaseband.cpp b/plugins/channeltx/modam/ammodbaseband.cpp
index 0f59a7eec..48afd1bef 100644
--- a/plugins/channeltx/modam/ammodbaseband.cpp
+++ b/plugins/channeltx/modam/ammodbaseband.cpp
@@ -97,7 +97,8 @@ void AMModBaseband::handleData()
     unsigned int ipart1end;
     unsigned int ipart2begin;
     unsigned int ipart2end;
-    Real rmsLevel, peakLevel, numSamples;
+    qreal rmsLevel, peakLevel;
+    int numSamples;
 
     unsigned int remainder = m_sampleFifo.remainder();
 
diff --git a/plugins/channeltx/modam/ammodplugin.cpp b/plugins/channeltx/modam/ammodplugin.cpp
index e7676c0aa..7d1219cb0 100644
--- a/plugins/channeltx/modam/ammodplugin.cpp
+++ b/plugins/channeltx/modam/ammodplugin.cpp
@@ -27,7 +27,7 @@
 
 const PluginDescriptor AMModPlugin::m_pluginDescriptor = {
     QString("AM Modulator"),
-    QString("4.12.1"),
+    QString("4.12.2"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modam/ammodsource.h b/plugins/channeltx/modam/ammodsource.h
index bf0f5472d..ca2f72106 100644
--- a/plugins/channeltx/modam/ammodsource.h
+++ b/plugins/channeltx/modam/ammodsource.h
@@ -52,10 +52,10 @@ public:
     unsigned int getFeedbackAudioSampleRate() const { return m_feedbackAudioSampleRate; }
     CWKeyer& getCWKeyer() { return m_cwKeyer; }
     double getMagSq() const { return m_magsq; }
-    void getLevels(Real& rmsLevel, Real& peakLevel, Real& numSamples) const
+    void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
     {
         rmsLevel = m_rmsLevel;
-        peakLevel = m_peakLevel;
+        peakLevel = m_peakLevelOut;
         numSamples = m_levelNbSamples;
     }
     void applySettings(const AMModSettings& settings, bool force = false);
@@ -94,8 +94,8 @@ private:
     AudioFifo m_feedbackAudioFifo;
 
     quint32 m_levelCalcCount;
-    Real m_rmsLevel;
-    Real m_peakLevelOut;
+    qreal m_rmsLevel;
+    qreal m_peakLevelOut;
     Real m_peakLevel;
     Real m_levelSum;
 
diff --git a/plugins/channeltx/modatv/atvmodbaseband.cpp b/plugins/channeltx/modatv/atvmodbaseband.cpp
index 97ac56e05..fff64b1a6 100644
--- a/plugins/channeltx/modatv/atvmodbaseband.cpp
+++ b/plugins/channeltx/modatv/atvmodbaseband.cpp
@@ -96,7 +96,8 @@ void ATVModBaseband::handleData()
     unsigned int ipart1end;
     unsigned int ipart2begin;
     unsigned int ipart2end;
-    Real rmsLevel, peakLevel, numSamples;
+    qreal rmsLevel, peakLevel;
+    int numSamples;
 
     unsigned int remainder = m_sampleFifo.remainder();
 
diff --git a/plugins/channeltx/modatv/atvmodsource.h b/plugins/channeltx/modatv/atvmodsource.h
index f575ebf1d..909cd2512 100644
--- a/plugins/channeltx/modatv/atvmodsource.h
+++ b/plugins/channeltx/modatv/atvmodsource.h
@@ -55,10 +55,10 @@ public:
     void getCameraNumbers(std::vector<int>& numbers);
 
     void setMessageQueueToGUI(MessageQueue *messageQueue) { m_messageQueueToGUI = messageQueue; }
-    void getLevels(Real& rmsLevel, Real& peakLevel, Real& numSamples) const
+    void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
     {
         rmsLevel = m_rmsLevel;
-        peakLevel = m_peakLevel;
+        peakLevel = m_peakLevelOut;
         numSamples = m_levelNbSamples;
     }
 
@@ -172,8 +172,8 @@ private:
 
     MovingAverageUtil<double, double, 16> m_movingAverage;
     quint32 m_levelCalcCount;
-    Real m_rmsLevel;
-    Real m_peakLevelOut;
+    qreal m_rmsLevel;
+    qreal m_peakLevelOut;
     Real m_peakLevel;
     Real m_levelSum;
 
diff --git a/plugins/channeltx/modfreedv/freedvmodbaseband.cpp b/plugins/channeltx/modfreedv/freedvmodbaseband.cpp
index 7f804d910..9135a13da 100644
--- a/plugins/channeltx/modfreedv/freedvmodbaseband.cpp
+++ b/plugins/channeltx/modfreedv/freedvmodbaseband.cpp
@@ -93,7 +93,8 @@ void FreeDVModBaseband::handleData()
     unsigned int ipart1end;
     unsigned int ipart2begin;
     unsigned int ipart2end;
-    Real rmsLevel, peakLevel, numSamples;
+    qreal rmsLevel, peakLevel;
+    int numSamples;
 
     unsigned int remainder = m_sampleFifo.remainder();
 
diff --git a/plugins/channeltx/modfreedv/freedvmodplugin.cpp b/plugins/channeltx/modfreedv/freedvmodplugin.cpp
index 10e5bf748..dbcbc57f2 100644
--- a/plugins/channeltx/modfreedv/freedvmodplugin.cpp
+++ b/plugins/channeltx/modfreedv/freedvmodplugin.cpp
@@ -27,7 +27,7 @@
 
 const PluginDescriptor FreeDVModPlugin::m_pluginDescriptor = {
     QString("FreeDV Modulator"),
-    QString("4.12.1"),
+    QString("4.12.2"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modfreedv/freedvmodsource.h b/plugins/channeltx/modfreedv/freedvmodsource.h
index eedaa6492..f381180e0 100644
--- a/plugins/channeltx/modfreedv/freedvmodsource.h
+++ b/plugins/channeltx/modfreedv/freedvmodsource.h
@@ -52,10 +52,10 @@ public:
     void applyAudioSampleRate(unsigned int sampleRate);
     CWKeyer& getCWKeyer() { return m_cwKeyer; }
     double getMagSq() const { return m_magsq; }
-    void getLevels(Real& rmsLevel, Real& peakLevel, Real& numSamples) const
+    void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
     {
         rmsLevel = m_rmsLevel;
-        peakLevel = m_peakLevel;
+        peakLevel = m_peakLevelOut;
         numSamples = m_levelNbSamples;
     }
     unsigned int getAudioSampleRate() const { return m_audioSampleRate; }
@@ -106,8 +106,8 @@ private:
     AudioFifo m_audioFifo;
 
     quint32 m_levelCalcCount;
-    Real m_rmsLevel;
-    Real m_peakLevelOut;
+    qreal m_rmsLevel;
+    qreal m_peakLevelOut;
     Real m_peakLevel;
     Real m_levelSum;
 
diff --git a/plugins/channeltx/modnfm/nfmmodbaseband.cpp b/plugins/channeltx/modnfm/nfmmodbaseband.cpp
index 0717e91f5..c4c7b999e 100644
--- a/plugins/channeltx/modnfm/nfmmodbaseband.cpp
+++ b/plugins/channeltx/modnfm/nfmmodbaseband.cpp
@@ -97,7 +97,8 @@ void NFMModBaseband::handleData()
     unsigned int ipart1end;
     unsigned int ipart2begin;
     unsigned int ipart2end;
-    Real rmsLevel, peakLevel, numSamples;
+    qreal rmsLevel, peakLevel;
+    int numSamples;
 
     unsigned int remainder = m_sampleFifo.remainder();
 
diff --git a/plugins/channeltx/modnfm/nfmmodplugin.cpp b/plugins/channeltx/modnfm/nfmmodplugin.cpp
index 3f618f85e..9fd1eb1d2 100644
--- a/plugins/channeltx/modnfm/nfmmodplugin.cpp
+++ b/plugins/channeltx/modnfm/nfmmodplugin.cpp
@@ -27,7 +27,7 @@
 
 const PluginDescriptor NFMModPlugin::m_pluginDescriptor = {
     QString("NFM Modulator"),
-    QString("4.12.1"),
+    QString("4.12.2"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modnfm/nfmmodsource.cpp b/plugins/channeltx/modnfm/nfmmodsource.cpp
index 67f4bba69..29d031487 100644
--- a/plugins/channeltx/modnfm/nfmmodsource.cpp
+++ b/plugins/channeltx/modnfm/nfmmodsource.cpp
@@ -274,7 +274,7 @@ void NFMModSource::calculateLevel(Real& sample)
     }
     else
     {
-        qreal rmsLevel = sqrt(m_levelSum / m_levelNbSamples);
+        m_rmsLevel = sqrt(m_levelSum / m_levelNbSamples);
         m_peakLevelOut = m_peakLevel;
         m_peakLevel = 0.0f;
         m_levelSum = 0.0f;
diff --git a/plugins/channeltx/modnfm/nfmmodsource.h b/plugins/channeltx/modnfm/nfmmodsource.h
index fa5a252d5..929859c11 100644
--- a/plugins/channeltx/modnfm/nfmmodsource.h
+++ b/plugins/channeltx/modnfm/nfmmodsource.h
@@ -55,10 +55,10 @@ public:
     unsigned int getFeedbackAudioSampleRate() const { return m_feedbackAudioSampleRate; }
     CWKeyer& getCWKeyer() { return m_cwKeyer; }
     double getMagSq() const { return m_magsq; }
-    void getLevels(Real& rmsLevel, Real& peakLevel, Real& numSamples) const
+    void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
     {
         rmsLevel = m_rmsLevel;
-        peakLevel = m_peakLevel;
+        peakLevel = m_peakLevelOut;
         numSamples = m_levelNbSamples;
     }
     void applySettings(const NFMModSettings& settings, bool force = false);
@@ -103,8 +103,8 @@ private:
     AudioFifo m_feedbackAudioFifo;
 
     quint32 m_levelCalcCount;
-    Real m_rmsLevel;
-    Real m_peakLevelOut;
+    qreal m_rmsLevel;
+    qreal m_peakLevelOut;
     Real m_peakLevel;
     Real m_levelSum;
 
diff --git a/plugins/channeltx/modssb/ssbmodbaseband.cpp b/plugins/channeltx/modssb/ssbmodbaseband.cpp
index c7c1d9907..973ae77f7 100644
--- a/plugins/channeltx/modssb/ssbmodbaseband.cpp
+++ b/plugins/channeltx/modssb/ssbmodbaseband.cpp
@@ -97,7 +97,8 @@ void SSBModBaseband::handleData()
     unsigned int ipart1end;
     unsigned int ipart2begin;
     unsigned int ipart2end;
-    Real rmsLevel, peakLevel, numSamples;
+    qreal rmsLevel, peakLevel;
+    int numSamples;
 
     unsigned int remainder = m_sampleFifo.remainder();
 
diff --git a/plugins/channeltx/modssb/ssbmodplugin.cpp b/plugins/channeltx/modssb/ssbmodplugin.cpp
index 51c46f45e..590bcfb5c 100644
--- a/plugins/channeltx/modssb/ssbmodplugin.cpp
+++ b/plugins/channeltx/modssb/ssbmodplugin.cpp
@@ -27,7 +27,7 @@
 
 const PluginDescriptor SSBModPlugin::m_pluginDescriptor = {
     QString("SSB Modulator"),
-    QString("4.12.1"),
+    QString("4.12.2"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modssb/ssbmodsource.h b/plugins/channeltx/modssb/ssbmodsource.h
index 2146e7b71..8697cc3bd 100644
--- a/plugins/channeltx/modssb/ssbmodsource.h
+++ b/plugins/channeltx/modssb/ssbmodsource.h
@@ -55,10 +55,10 @@ public:
     unsigned int getFeedbackAudioSampleRate() const { return m_feedbackAudioSampleRate; }
     CWKeyer& getCWKeyer() { return m_cwKeyer; }
     double getMagSq() const { return m_magsq; }
-    void getLevels(Real& rmsLevel, Real& peakLevel, Real& numSamples) const
+    void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
     {
         rmsLevel = m_rmsLevel;
-        peakLevel = m_peakLevel;
+        peakLevel = m_peakLevelOut;
         numSamples = m_levelNbSamples;
     }
     void applySettings(const SSBModSettings& settings, bool force = false);
@@ -113,8 +113,8 @@ private:
     AudioFifo m_feedbackAudioFifo;
 
     quint32 m_levelCalcCount;
-    Real m_rmsLevel;
-    Real m_peakLevelOut;
+    qreal m_rmsLevel;
+    qreal m_peakLevelOut;
     Real m_peakLevel;
     Real m_levelSum;
 
diff --git a/plugins/channeltx/modwfm/wfmmodbaseband.cpp b/plugins/channeltx/modwfm/wfmmodbaseband.cpp
index 0115d1999..bd07da7bb 100644
--- a/plugins/channeltx/modwfm/wfmmodbaseband.cpp
+++ b/plugins/channeltx/modwfm/wfmmodbaseband.cpp
@@ -93,7 +93,8 @@ void WFMModBaseband::handleData()
     unsigned int ipart1end;
     unsigned int ipart2begin;
     unsigned int ipart2end;
-    Real rmsLevel, peakLevel, numSamples;
+    qreal rmsLevel, peakLevel;
+    int numSamples;
 
     unsigned int remainder = m_sampleFifo.remainder();
 
diff --git a/plugins/channeltx/modwfm/wfmmodplugin.cpp b/plugins/channeltx/modwfm/wfmmodplugin.cpp
index c5ad1b1ca..09cfd4b10 100644
--- a/plugins/channeltx/modwfm/wfmmodplugin.cpp
+++ b/plugins/channeltx/modwfm/wfmmodplugin.cpp
@@ -27,7 +27,7 @@
 
 const PluginDescriptor WFMModPlugin::m_pluginDescriptor = {
     QString("WFM Modulator"),
-    QString("4.12.1"),
+    QString("4.12.2"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modwfm/wfmmodsource.h b/plugins/channeltx/modwfm/wfmmodsource.h
index fa6e978ce..16fa7859b 100644
--- a/plugins/channeltx/modwfm/wfmmodsource.h
+++ b/plugins/channeltx/modwfm/wfmmodsource.h
@@ -51,10 +51,10 @@ public:
     unsigned int getAudioSampleRate() const { return m_audioSampleRate; }
     CWKeyer& getCWKeyer() { return m_cwKeyer; }
     double getMagSq() const { return m_magsq; }
-    void getLevels(Real& rmsLevel, Real& peakLevel, Real& numSamples) const
+    void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
     {
         rmsLevel = m_rmsLevel;
-        peakLevel = m_peakLevel;
+        peakLevel = m_peakLevelOut;
         numSamples = m_levelNbSamples;
     }
     void applySettings(const WFMModSettings& settings, bool force = false);
@@ -89,8 +89,8 @@ private:
     AudioFifo m_audioFifo;
 
     quint32 m_levelCalcCount;
-    Real m_rmsLevel;
-    Real m_peakLevelOut;
+    qreal m_rmsLevel;
+    qreal m_peakLevelOut;
     Real m_peakLevel;
     Real m_levelSum;
 
diff --git a/plugins/channeltx/udpsource/udpsourcebaseband.cpp b/plugins/channeltx/udpsource/udpsourcebaseband.cpp
index 4f798aa5b..07e3b57e9 100644
--- a/plugins/channeltx/udpsource/udpsourcebaseband.cpp
+++ b/plugins/channeltx/udpsource/udpsourcebaseband.cpp
@@ -94,7 +94,8 @@ void UDPSourceBaseband::handleData()
     unsigned int ipart1end;
     unsigned int ipart2begin;
     unsigned int ipart2end;
-    Real rmsLevel, peakLevel, numSamples;
+    qreal rmsLevel, peakLevel;
+    int numSamples;
 
     unsigned int remainder = m_sampleFifo.remainder();
 
diff --git a/plugins/channeltx/udpsource/udpsourceplugin.cpp b/plugins/channeltx/udpsource/udpsourceplugin.cpp
index bd438c4fc..099055b29 100644
--- a/plugins/channeltx/udpsource/udpsourceplugin.cpp
+++ b/plugins/channeltx/udpsource/udpsourceplugin.cpp
@@ -30,7 +30,7 @@
 
 const PluginDescriptor UDPSourcePlugin::m_pluginDescriptor = {
 	QString("UDP Channel Source"),
-	QString("4.12.1"),
+	QString("4.12.2"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,
diff --git a/plugins/channeltx/udpsource/udpsourcesource.h b/plugins/channeltx/udpsource/udpsourcesource.h
index b3bd96a80..8f634c007 100644
--- a/plugins/channeltx/udpsource/udpsourcesource.h
+++ b/plugins/channeltx/udpsource/udpsourcesource.h
@@ -55,10 +55,10 @@ public:
     void applyChannelSettings(int channelSampleRate, int channelFrequencyOffset, bool force = false);
     void applySettings(const UDPSourceSettings& settings, bool force = false);
 
-    void getLevels(Real& rmsLevel, Real& peakLevel, Real& numSamples) const
+    void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
     {
         rmsLevel = m_rmsLevel;
-        peakLevel = m_peakLevel;
+        peakLevel = m_peakLevelOut;
         numSamples = m_levelNbSamples;
     }
 
@@ -96,8 +96,8 @@ private:
     int m_sampleRateAvgCounter;
 
     int m_levelCalcCount;
-    Real m_rmsLevel;
-    Real m_peakLevelOut;
+    qreal m_rmsLevel;
+    qreal m_peakLevelOut;
     Real m_peakLevel;
     double m_levelSum;
     int m_levelNbSamples;