diff --git a/plugins/channelrx/noisefigure/noisefigure.cpp b/plugins/channelrx/noisefigure/noisefigure.cpp
index f4ef3c25e..29752c2d9 100644
--- a/plugins/channelrx/noisefigure/noisefigure.cpp
+++ b/plugins/channelrx/noisefigure/noisefigure.cpp
@@ -411,7 +411,11 @@ void NoiseFigure::powerOn()
 #endif
         QString program = allArgs[0];
         allArgs.pop_front();
-        QProcess::execute(program, allArgs);
+        qDebug() << "NoiseFigure::powerOn(): Executing" << program << allArgs;
+        int exitCode = QProcess::execute(program, allArgs);
+        if (exitCode) {
+            qWarning() << "NoiseFigure::powerOn():" << program << "exited with code" << exitCode;
+        }
     }
 
     QStringList commands = m_settings.m_powerOnSCPI.split("\n");
@@ -434,7 +438,11 @@ void NoiseFigure::powerOff()
 #endif
         QString program = allArgs[0];
         allArgs.pop_front();
-        QProcess::execute(program, allArgs);
+        qDebug() << "NoiseFigure::powerOff(): Executing" << program << allArgs;
+        int exitCode = QProcess::execute(program, allArgs);
+        if (exitCode) {
+            qWarning() << "NoiseFigure::powerOff():" << program << "exited with code" << exitCode;
+        }
     }
 }
 
diff --git a/plugins/channelrx/noisefigure/noisefigureplugin.cpp b/plugins/channelrx/noisefigure/noisefigureplugin.cpp
index c674eb172..45728ddea 100644
--- a/plugins/channelrx/noisefigure/noisefigureplugin.cpp
+++ b/plugins/channelrx/noisefigure/noisefigureplugin.cpp
@@ -29,7 +29,7 @@
 const PluginDescriptor NoiseFigurePlugin::m_pluginDescriptor = {
     NoiseFigure::m_channelId,
     QStringLiteral("Noise Figure"),
-    QStringLiteral("7.3.1"),
+    QStringLiteral("7.10.1"),
     QStringLiteral("(c) Jon Beniston, M7RCE"),
     QStringLiteral("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channelrx/noisefigure/noisefiguresettings.cpp b/plugins/channelrx/noisefigure/noisefiguresettings.cpp
index 27dccc40f..eb8363745 100644
--- a/plugins/channelrx/noisefigure/noisefiguresettings.cpp
+++ b/plugins/channelrx/noisefigure/noisefiguresettings.cpp
@@ -93,7 +93,7 @@ QByteArray NoiseFigureSettings::serialize() const
     s.writeString(10, m_visaDevice);
     s.writeString(11, m_powerOnSCPI);
     s.writeString(12, m_powerOffSCPI);
-    s.writeString(13, m_powerOffCommand);
+    s.writeString(13, m_powerOnCommand);
     s.writeString(14, m_powerOffCommand);
     s.writeDouble(15, m_powerDelay);