diff --git a/resources/[tools]/nordi_dj/html/script.js b/resources/[tools]/nordi_dj/html/script.js
index 569b1b36f..b9c455f5e 100644
--- a/resources/[tools]/nordi_dj/html/script.js
+++ b/resources/[tools]/nordi_dj/html/script.js
@@ -1041,32 +1041,50 @@ function ejectDeck(deck) {
     showNotification(`Deck ${deck} ejected`, 'info');
 }
 
-// Interface Control Functions
+// Initialisiere Interface-Einstellungen
 function initializeInterfaceSettings() {
+    console.log('Initializing interface settings');
+    
+    // Setze Standardwerte
+    interfacePosition = {
+        x: (window.innerWidth - 1000) / 2,
+        y: (window.innerHeight - 700) / 2
+    };
+    
+    interfaceSize = { width: 1000, height: 700 };
+    
     // Versuche gespeicherte Einstellungen zu laden
-    const savedPosition = localStorage.getItem('djInterfacePosition');
-    const savedSize = localStorage.getItem('djInterfaceSize');
-    
-    if (savedPosition) {
-        try {
-            interfacePosition = JSON.parse(savedPosition);
-        } catch (e) {
-            console.error('DJ System: Error parsing saved position', e);
+    try {
+        const savedPosition = localStorage.getItem('djInterfacePosition');
+        const savedSize = localStorage.getItem('djInterfaceSize');
+        
+        if (savedPosition) {
+            const parsedPosition = JSON.parse(savedPosition);
+            // Prüfe ob die Position gültig ist
+            if (parsedPosition && typeof parsedPosition.x === 'number' && typeof parsedPosition.y === 'number') {
+                interfacePosition = parsedPosition;
+            }
         }
-    }
-    
-    if (savedSize) {
-        try {
-            interfaceSize = JSON.parse(savedSize);
-        } catch (e) {
-            console.error('DJ System: Error parsing saved size', e);
+        
+        if (savedSize) {
+            const parsedSize = JSON.parse(savedSize);
+            // Prüfe ob die Größe gültig ist
+            if (parsedSize && typeof parsedSize.width === 'number' && typeof parsedSize.height === 'number') {
+                interfaceSize = parsedSize;
+            }
         }
+    } catch (e) {
+        console.error('DJ System: Error loading saved settings', e);
+        // Lösche ungültige Einstellungen
+        localStorage.removeItem('djInterfacePosition');
+        localStorage.removeItem('djInterfaceSize');
     }
     
     // Wende Einstellungen an
     applyInterfaceSettings();
 }
 
+
 function applyInterfaceSettings() {
     const djInterface = document.getElementById('dj-interface');
     if (!djInterface) return;