diff --git a/src/main/java/com/jFxKasse/controller/MainWindowController.java b/src/main/java/com/jFxKasse/controller/MainWindowController.java
index 4f5a7b7..56d57c9 100644
--- a/src/main/java/com/jFxKasse/controller/MainWindowController.java
+++ b/src/main/java/com/jFxKasse/controller/MainWindowController.java
@@ -513,7 +513,11 @@ public class MainWindowController {
 		xmlc.setHeader(tftheader.getText());
 		xmlc.setFooter(tftfooter.getText());
 		xmlc.setCategorySplitted(switchSeparate.isSelected());
-		xmlc.setAutoPrintBill(switchAutoPrint.isSelected());
+
+		// Only save if checkbox exists (might be null if FXML not updated)
+		if (switchAutoPrint != null) {
+			xmlc.setAutoPrintBill(switchAutoPrint.isSelected());
+		}
 
 		try {
 			xmlc.saveSettings();
@@ -870,7 +874,10 @@ public class MainWindowController {
 
 		switchSeparate.setSelected(xmlc.getCategorySplitted());
 
-		switchAutoPrint.setSelected(xmlc.getAutoPrintBill());
+		// Only set if checkbox exists (might be null if FXML not updated)
+		if (switchAutoPrint != null) {
+			switchAutoPrint.setSelected(xmlc.getAutoPrintBill());
+		}
 
 		updatePrintButtonLabel();
 
@@ -881,7 +888,7 @@ public class MainWindowController {
 			btnPrintBill.setText("Drucken");
 		}
 		else {
-			btnPrintBill.setText("Bestellen");
+			btnPrintBill.setText("Buchen");
 		}
 	}
 
@@ -1399,4 +1406,4 @@ public class MainWindowController {
 		return 404;
 	}
 
-}
+}
\ No newline at end of file