diff --git a/Modules/Bar/Widgets/MediaMini.qml b/Modules/Bar/Widgets/MediaMini.qml
index 0594b5c05..d24007014 100644
--- a/Modules/Bar/Widgets/MediaMini.qml
+++ b/Modules/Bar/Widgets/MediaMini.qml
@@ -67,7 +67,7 @@ Item {
   }
 
   // CavaService registration for visualizer
-  readonly property string cavaComponentId: "bar:mediamini:" + root.screen.name + ":" + root.section + ":" + root.sectionWidgetIndex
+  readonly property string cavaComponentId: "bar:mediamini:" + root.screen?.name + ":" + root.section + ":" + root.sectionWidgetIndex
   readonly property bool needsCava: root.showVisualizer && root.visualizerType !== "" && root.visualizerType !== "none"
 
   onNeedsCavaChanged: {
diff --git a/Services/Networking/BluetoothService.qml b/Services/Networking/BluetoothService.qml
index 591c20d5e..27775c710 100644
--- a/Services/Networking/BluetoothService.qml
+++ b/Services/Networking/BluetoothService.qml
@@ -202,7 +202,9 @@ BluetoothAgent {
     id: discoveryTimer
     interval: 1000
     repeat: false
-    onTriggered: adapter.discovering = true
+    onTriggered: {
+      if (adapter) adapter.discovering = true
+    }
   }
 
   Connections {