diff --git a/Editor/SoundMacroEditor.cpp b/Editor/SoundMacroEditor.cpp
index 64ab342..007f1f3 100644
--- a/Editor/SoundMacroEditor.cpp
+++ b/Editor/SoundMacroEditor.cpp
@@ -516,6 +516,7 @@ void SoundMacroListing::startAutoscroll(QWidget* source, QMouseEvent* event, int
   m_autoscrollSource = source;
   if (m_autoscrollEvent) {
     delete m_autoscrollEvent;
+    m_autoscrollEvent = nullptr;
   }
   m_autoscrollEvent = event->clone();
 }
@@ -528,6 +529,7 @@ void SoundMacroListing::stopAutoscroll() {
   m_autoscrollDelta = 0;
   if (m_autoscrollEvent) {
     delete m_autoscrollEvent;
+    m_autoscrollEvent = nullptr;
   }
   m_autoscrollSource = nullptr;
 }
diff --git a/Editor/StudioSetupWidget.cpp b/Editor/StudioSetupWidget.cpp
index d616e65..9535663 100644
--- a/Editor/StudioSetupWidget.cpp
+++ b/Editor/StudioSetupWidget.cpp
@@ -498,6 +498,7 @@ void EffectListing::startAutoscroll(QWidget* source, QMouseEvent* event, int del
   m_autoscrollSource = source;
   if (m_autoscrollEvent != nullptr) {
     delete m_autoscrollEvent;
+    m_autoscrollEvent = nullptr;
   }
   m_autoscrollEvent = event->clone();
 }
@@ -510,6 +511,7 @@ void EffectListing::stopAutoscroll() {
   m_autoscrollDelta = 0;
   if (m_autoscrollEvent != nullptr) {
     delete m_autoscrollEvent;
+    m_autoscrollEvent = nullptr;
   }
   m_autoscrollSource = nullptr;
 }
diff --git a/Editor/StudioSetupWidget.hpp b/Editor/StudioSetupWidget.hpp
index fceaf1a..e6f9849 100644
--- a/Editor/StudioSetupWidget.hpp
+++ b/Editor/StudioSetupWidget.hpp
@@ -46,7 +46,7 @@ signals:
   void valueChanged(int chanIdx, int val);
 
 private:
-  std::array<FieldSlider*, NumSliders> m_sliders;
+  std::array<FieldSlider*, NumSliders> m_sliders {};
 };
 
 class Uint32X8Button : public QPushButton {
diff --git a/Editor/resources/lang_de.ts b/Editor/resources/lang_de.ts
index 5f877fc..e43a421 100644
--- a/Editor/resources/lang_de.ts
+++ b/Editor/resources/lang_de.ts
@@ -1893,72 +1893,72 @@
 <context>
     <name>SoundMacroCatalogue</name>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="832"/>
+        <location filename="../SoundMacroEditor.cpp" line="834"/>
         <source>Control</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="832"/>
+        <location filename="../SoundMacroEditor.cpp" line="834"/>
         <source>Pitch</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="833"/>
+        <location filename="../SoundMacroEditor.cpp" line="835"/>
         <source>Sample</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="833"/>
+        <location filename="../SoundMacroEditor.cpp" line="835"/>
         <source>Setup</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="834"/>
+        <location filename="../SoundMacroEditor.cpp" line="836"/>
         <source>Special</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="834"/>
+        <location filename="../SoundMacroEditor.cpp" line="836"/>
         <source>Structure</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="835"/>
+        <location filename="../SoundMacroEditor.cpp" line="837"/>
         <source>Volume</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="838"/>
+        <location filename="../SoundMacroEditor.cpp" line="840"/>
         <source>Commands to control the voice</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="839"/>
+        <location filename="../SoundMacroEditor.cpp" line="841"/>
         <source>Commands to control the voice&apos;s pitch</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="840"/>
+        <location filename="../SoundMacroEditor.cpp" line="842"/>
         <source>Commands to control the voice&apos;s sample playback</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="841"/>
+        <location filename="../SoundMacroEditor.cpp" line="843"/>
         <source>Commands to setup the voice&apos;s mixing process</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="842"/>
+        <location filename="../SoundMacroEditor.cpp" line="844"/>
         <source>Miscellaneous commands</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="843"/>
+        <location filename="../SoundMacroEditor.cpp" line="845"/>
         <source>Commands to control macro branching</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="844"/>
+        <location filename="../SoundMacroEditor.cpp" line="846"/>
         <source>Commands to control the voice&apos;s volume</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1974,17 +1974,17 @@
 <context>
     <name>SoundMacroListing</name>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="575"/>
+        <location filename="../SoundMacroEditor.cpp" line="577"/>
         <source>Reorder %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="687"/>
+        <location filename="../SoundMacroEditor.cpp" line="689"/>
         <source>Insert %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../SoundMacroEditor.cpp" line="732"/>
+        <location filename="../SoundMacroEditor.cpp" line="734"/>
         <source>Delete %1</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2015,17 +2015,17 @@
 <context>
     <name>StudioSetupWidget</name>
     <message>
-        <location filename="../StudioSetupWidget.cpp" line="933"/>
+        <location filename="../StudioSetupWidget.cpp" line="935"/>
         <source>Studio Setup</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../StudioSetupWidget.cpp" line="950"/>
+        <location filename="../StudioSetupWidget.cpp" line="952"/>
         <source>Aux A</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../StudioSetupWidget.cpp" line="951"/>
+        <location filename="../StudioSetupWidget.cpp" line="953"/>
         <source>Aux B</source>
         <translation type="unfinished"></translation>
     </message>