diff --git a/plugins/channeltx/modam/ammodgui.ui b/plugins/channeltx/modam/ammodgui.ui
index 4321def42..ba944b224 100644
--- a/plugins/channeltx/modam/ammodgui.ui
+++ b/plugins/channeltx/modam/ammodgui.ui
@@ -24,7 +24,7 @@
   </property>
   <property name="font">
    <font>
-    <family>Sans Serif</family>
+    <family>Liberation Sans</family>
     <pointsize>9</pointsize>
    </font>
   </property>
@@ -56,7 +56,16 @@
     <property name="spacing">
      <number>3</number>
     </property>
-    <property name="margin">
+    <property name="leftMargin">
+     <number>2</number>
+    </property>
+    <property name="topMargin">
+     <number>2</number>
+    </property>
+    <property name="rightMargin">
+     <number>2</number>
+    </property>
+    <property name="bottomMargin">
      <number>2</number>
     </property>
     <item>
@@ -95,7 +104,7 @@
           </property>
           <property name="font">
            <font>
-            <family>DejaVu Sans Mono</family>
+            <family>Liberation Mono</family>
             <pointsize>12</pointsize>
            </font>
           </property>
@@ -349,6 +358,11 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="font">
+         <font>
+          <family>Liberation Mono</family>
+         </font>
+        </property>
         <property name="toolTip">
          <string>Level (% full range) top trace: average, bottom trace: instantaneous peak, tip: peak hold</string>
         </property>
diff --git a/plugins/channeltx/modam/ammodplugin.cpp b/plugins/channeltx/modam/ammodplugin.cpp
index c50ef1d87..a6a629378 100644
--- a/plugins/channeltx/modam/ammodplugin.cpp
+++ b/plugins/channeltx/modam/ammodplugin.cpp
@@ -25,7 +25,7 @@
 
 const PluginDescriptor AMModPlugin::m_pluginDescriptor = {
     QString("AM Modulator"),
-    QString("3.14.2"),
+    QString("3.14.5"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modatv/atvmodgui.ui b/plugins/channeltx/modatv/atvmodgui.ui
index 674a0ac3a..c21663ff3 100644
--- a/plugins/channeltx/modatv/atvmodgui.ui
+++ b/plugins/channeltx/modatv/atvmodgui.ui
@@ -24,7 +24,7 @@
   </property>
   <property name="font">
    <font>
-    <family>Sans Serif</family>
+    <family>Liberation Sans</family>
     <pointsize>9</pointsize>
    </font>
   </property>
@@ -98,7 +98,7 @@
           </property>
           <property name="font">
            <font>
-            <family>DejaVu Sans Mono</family>
+            <family>Liberation Mono</family>
             <pointsize>12</pointsize>
            </font>
           </property>
@@ -503,6 +503,11 @@
           <height>32</height>
          </size>
         </property>
+        <property name="font">
+         <font>
+          <family>Liberation Mono</family>
+         </font>
+        </property>
         <property name="toolTip">
          <string>video signal level in % of 0:1 range</string>
         </property>
diff --git a/plugins/channeltx/modatv/atvmodplugin.cpp b/plugins/channeltx/modatv/atvmodplugin.cpp
index d9e3e26dd..8a99fe362 100644
--- a/plugins/channeltx/modatv/atvmodplugin.cpp
+++ b/plugins/channeltx/modatv/atvmodplugin.cpp
@@ -25,7 +25,7 @@
 
 const PluginDescriptor ATVModPlugin::m_pluginDescriptor = {
     QString("ATV Modulator"),
-    QString("3.14.2"),
+    QString("3.14.5"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modnfm/nfmmodgui.ui b/plugins/channeltx/modnfm/nfmmodgui.ui
index 3805fd725..ff364bfeb 100644
--- a/plugins/channeltx/modnfm/nfmmodgui.ui
+++ b/plugins/channeltx/modnfm/nfmmodgui.ui
@@ -24,7 +24,7 @@
   </property>
   <property name="font">
    <font>
-    <family>Sans Serif</family>
+    <family>Liberation Sans</family>
     <pointsize>9</pointsize>
    </font>
   </property>
@@ -104,7 +104,7 @@
           </property>
           <property name="font">
            <font>
-            <family>DejaVu Sans Mono</family>
+            <family>Liberation Mono</family>
             <pointsize>12</pointsize>
            </font>
           </property>
@@ -398,6 +398,11 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="font">
+         <font>
+          <family>Liberation Mono</family>
+         </font>
+        </property>
         <property name="toolTip">
          <string>Level (% full range) top trace: average, bottom trace: instantaneous peak, tip: peak hold</string>
         </property>
diff --git a/plugins/channeltx/modnfm/nfmmodplugin.cpp b/plugins/channeltx/modnfm/nfmmodplugin.cpp
index e6c05ab9e..24694c679 100644
--- a/plugins/channeltx/modnfm/nfmmodplugin.cpp
+++ b/plugins/channeltx/modnfm/nfmmodplugin.cpp
@@ -25,7 +25,7 @@
 
 const PluginDescriptor NFMModPlugin::m_pluginDescriptor = {
     QString("NFM Modulator"),
-    QString("3.14.1"),
+    QString("3.14.5"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/modssb/ssbmodgui.ui b/plugins/channeltx/modssb/ssbmodgui.ui
index 17d480f3e..1974e70fb 100644
--- a/plugins/channeltx/modssb/ssbmodgui.ui
+++ b/plugins/channeltx/modssb/ssbmodgui.ui
@@ -24,7 +24,7 @@
   </property>
   <property name="font">
    <font>
-    <family>Sans Serif</family>
+    <family>Liberation Sans</family>
     <pointsize>9</pointsize>
    </font>
   </property>
@@ -53,7 +53,16 @@
     <property name="spacing">
      <number>3</number>
     </property>
-    <property name="margin">
+    <property name="leftMargin">
+     <number>2</number>
+    </property>
+    <property name="topMargin">
+     <number>2</number>
+    </property>
+    <property name="rightMargin">
+     <number>2</number>
+    </property>
+    <property name="bottomMargin">
      <number>2</number>
     </property>
     <item>
@@ -92,7 +101,7 @@
           </property>
           <property name="font">
            <font>
-            <family>DejaVu Sans Mono</family>
+            <family>Liberation Mono</family>
             <pointsize>12</pointsize>
            </font>
           </property>
@@ -695,6 +704,11 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="font">
+         <font>
+          <family>Liberation Mono</family>
+         </font>
+        </property>
         <property name="toolTip">
          <string>Level (% full range) top trace: average, bottom trace: instantaneous peak, tip: peak hold</string>
         </property>
@@ -1239,7 +1253,16 @@
     <property name="spacing">
      <number>2</number>
     </property>
-    <property name="margin">
+    <property name="leftMargin">
+     <number>3</number>
+    </property>
+    <property name="topMargin">
+     <number>3</number>
+    </property>
+    <property name="rightMargin">
+     <number>3</number>
+    </property>
+    <property name="bottomMargin">
      <number>3</number>
     </property>
     <item>
@@ -1252,7 +1275,7 @@
       </property>
       <property name="font">
        <font>
-        <family>Monospace</family>
+        <family>Liberation Mono</family>
         <pointsize>8</pointsize>
        </font>
       </property>
diff --git a/plugins/channeltx/modwfm/wfmmodgui.ui b/plugins/channeltx/modwfm/wfmmodgui.ui
index 5291a1f21..464c5e07c 100644
--- a/plugins/channeltx/modwfm/wfmmodgui.ui
+++ b/plugins/channeltx/modwfm/wfmmodgui.ui
@@ -24,7 +24,7 @@
   </property>
   <property name="font">
    <font>
-    <family>Sans Serif</family>
+    <family>Liberation Sans</family>
     <pointsize>9</pointsize>
    </font>
   </property>
@@ -104,7 +104,7 @@
           </property>
           <property name="font">
            <font>
-            <family>DejaVu Sans Mono</family>
+            <family>Liberation Mono</family>
             <pointsize>12</pointsize>
            </font>
           </property>
@@ -398,6 +398,11 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="font">
+         <font>
+          <family>Liberation Mono</family>
+         </font>
+        </property>
         <property name="toolTip">
          <string>Level (% full range) top trace: average, bottom trace: instantaneous peak, tip: peak hold</string>
         </property>
diff --git a/plugins/channeltx/modwfm/wfmmodplugin.cpp b/plugins/channeltx/modwfm/wfmmodplugin.cpp
index 6aca86f4e..9c723b505 100644
--- a/plugins/channeltx/modwfm/wfmmodplugin.cpp
+++ b/plugins/channeltx/modwfm/wfmmodplugin.cpp
@@ -25,7 +25,7 @@
 
 const PluginDescriptor WFMModPlugin::m_pluginDescriptor = {
     QString("WFM Modulator"),
-    QString("3.14.2"),
+    QString("3.14.5"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channeltx/udpsink/udpsinkgui.ui b/plugins/channeltx/udpsink/udpsinkgui.ui
index cd9049d87..d346f0164 100644
--- a/plugins/channeltx/udpsink/udpsinkgui.ui
+++ b/plugins/channeltx/udpsink/udpsinkgui.ui
@@ -24,19 +24,19 @@
   </property>
   <property name="font">
    <font>
-    <family>Sans Serif</family>
+    <family>Liberation Sans</family>
     <pointsize>9</pointsize>
    </font>
   </property>
   <property name="windowTitle">
    <string>UDP Sample Sink</string>
   </property>
+  <property name="toolTipDuration">
+   <number>-1</number>
+  </property>
   <property name="statusTip">
    <string>UDP Sample Sink</string>
   </property>
-  <property name="toolTipDuration" stdset="0">
-   <number>-1</number>
-  </property>
   <widget class="QWidget" name="widget" native="true">
    <property name="geometry">
     <rect>
@@ -56,7 +56,16 @@
     <string>Settings</string>
    </property>
    <layout class="QGridLayout" name="gridLayout">
-    <property name="margin">
+    <property name="leftMargin">
+     <number>2</number>
+    </property>
+    <property name="topMargin">
+     <number>2</number>
+    </property>
+    <property name="rightMargin">
+     <number>2</number>
+    </property>
+    <property name="bottomMargin">
      <number>2</number>
     </property>
     <property name="spacing">
@@ -83,7 +92,7 @@
          <string>Input sample rate (S/s)</string>
         </property>
         <property name="inputMask">
-         <string>0009999; </string>
+         <string>0009999</string>
         </property>
         <property name="text">
          <string>48000</string>
@@ -113,7 +122,7 @@
          <string>Signal bandwidth (Hz)</string>
         </property>
         <property name="inputMask">
-         <string>0009999; </string>
+         <string>0009999</string>
         </property>
         <property name="text">
          <string>32000</string>
@@ -199,6 +208,11 @@
           <verstretch>0</verstretch>
          </sizepolicy>
         </property>
+        <property name="font">
+         <font>
+          <family>Liberation Mono</family>
+         </font>
+        </property>
         <property name="toolTip">
          <string>Amplitude meter in % of maximum</string>
         </property>
@@ -497,7 +511,7 @@
          <string>FM deviation in Hz</string>
         </property>
         <property name="inputMask">
-         <string>00000; </string>
+         <string>00000</string>
         </property>
         <property name="text">
          <string>2500</string>
@@ -523,7 +537,7 @@
          <string>Percentage of AM modulation</string>
         </property>
         <property name="inputMask">
-         <string>000; </string>
+         <string>000</string>
         </property>
         <property name="text">
          <string>95</string>
@@ -664,7 +678,7 @@
         </property>
         <property name="font">
          <font>
-          <family>DejaVu Sans Mono</family>
+          <family>Liberation Mono</family>
           <pointsize>12</pointsize>
          </font>
         </property>
@@ -800,7 +814,7 @@
          <string>Local UDP address</string>
         </property>
         <property name="inputMask">
-         <string>000.000.000.000; </string>
+         <string>000.000.000.000</string>
         </property>
         <property name="text">
          <string>127.0.0.1</string>
@@ -844,7 +858,7 @@
          <string>Local UDP port</string>
         </property>
         <property name="inputMask">
-         <string>00000; </string>
+         <string>00000</string>
         </property>
         <property name="text">
          <string>9998</string>
@@ -954,14 +968,23 @@
     <property name="spacing">
      <number>3</number>
     </property>
-    <property name="margin">
+    <property name="leftMargin">
+     <number>2</number>
+    </property>
+    <property name="topMargin">
+     <number>2</number>
+    </property>
+    <property name="rightMargin">
+     <number>2</number>
+    </property>
+    <property name="bottomMargin">
      <number>2</number>
     </property>
     <item>
      <widget class="GLSpectrum" name="glSpectrum" native="true">
       <property name="font">
        <font>
-        <family>Sans Serif</family>
+        <family>Liberation Mono</family>
         <pointsize>9</pointsize>
        </font>
       </property>
diff --git a/plugins/channeltx/udpsink/udpsinkplugin.cpp b/plugins/channeltx/udpsink/udpsinkplugin.cpp
index e02545094..c72836c08 100644
--- a/plugins/channeltx/udpsink/udpsinkplugin.cpp
+++ b/plugins/channeltx/udpsink/udpsinkplugin.cpp
@@ -27,7 +27,7 @@
 
 const PluginDescriptor UDPSinkPlugin::m_pluginDescriptor = {
 	QString("UDP Channel Sink"),
-	QString("3.14.3"),
+	QString("3.14.5"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,