diff --git a/plugins/channelrx/demoddatv/datvdemod.cpp b/plugins/channelrx/demoddatv/datvdemod.cpp
index d0bcbdb3d..92e820325 100644
--- a/plugins/channelrx/demoddatv/datvdemod.cpp
+++ b/plugins/channelrx/demoddatv/datvdemod.cpp
@@ -1427,27 +1427,24 @@ void DATVDemod::applySettings(const DATVDemodSettings& settings, bool force)
         }
     }
 
+    if ((m_settings.m_rfBandwidth != settings.m_rfBandwidth)
+        || force)
+    {
+
+        //Bandpass filter shaping
+        Real fltLowCut = -((float) settings.m_rfBandwidth / 2.0) / (float) m_sampleRate;
+        Real fltHiCut  = ((float) settings.m_rfBandwidth / 2.0) / (float) m_sampleRate;
+        m_objRFFilter->create_filter(fltLowCut, fltHiCut);
+    }
+
+    if ((m_settings.m_centerFrequency != settings.m_centerFrequency)
+        || force)
+    {
+        m_objNCO.setFreq(-(float) settings.m_centerFrequency, (float) m_sampleRate);
+    }
+
     if (m_settings.isDifferent(settings) || force)
     {
-        //m_objSettingsMutex.lock();
-
-        if ((m_settings.m_rfBandwidth != settings.m_rfBandwidth)
-            || force)
-        {
-
-            //Bandpass filter shaping
-            Real fltLowCut = -((float) settings.m_rfBandwidth / 2.0) / (float) m_sampleRate;
-            Real fltHiCut  = ((float) settings.m_rfBandwidth / 2.0) / (float) m_sampleRate;
-            m_objRFFilter->create_filter(fltLowCut, fltHiCut);
-        }
-
-        if ((m_settings.m_centerFrequency != settings.m_centerFrequency)
-            || force)
-        {
-            m_objNCO.setFreq(-(float) settings.m_centerFrequency, (float) m_sampleRate);
-        }
-
-        //m_objSettingsMutex.unlock();
         m_blnNeedConfigUpdate = true;
     }
 
diff --git a/plugins/channelrx/demoddatv/datvdemodsettings.cpp b/plugins/channelrx/demoddatv/datvdemodsettings.cpp
index 58bc1aa44..0037c8395 100644
--- a/plugins/channelrx/demoddatv/datvdemodsettings.cpp
+++ b/plugins/channelrx/demoddatv/datvdemodsettings.cpp
@@ -182,8 +182,6 @@ void DATVDemodSettings::debug(const QString& msg) const
 bool DATVDemodSettings::isDifferent(const DATVDemodSettings& other)
 {
     return ((m_allowDrift != other.m_allowDrift)
-        || (m_rfBandwidth != other.m_rfBandwidth)
-        || (m_centerFrequency != other.m_centerFrequency)
         || (m_fastLock != other.m_fastLock)
         || (m_hardMetric != other.m_hardMetric)
         || (m_filter != other.m_filter)
diff --git a/plugins/channelrx/demoddatv/datvdemodsettings.h b/plugins/channelrx/demoddatv/datvdemodsettings.h
index 4cca83f07..6dfa186a5 100644
--- a/plugins/channelrx/demoddatv/datvdemodsettings.h
+++ b/plugins/channelrx/demoddatv/datvdemodsettings.h
@@ -100,7 +100,7 @@ struct DATVDemodSettings
     QByteArray serialize() const;
     bool deserialize(const QByteArray& data);
     void debug(const QString& msg) const;
-    bool isDifferent(const DATVDemodSettings& other);
+    bool isDifferent(const DATVDemodSettings& other); // true if a change of settings should trigger DVB framework config update
     void validateSystemConfiguration();
 
     static DATVModulation getModulationFromStr(const QString& str);