diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_position_of_lu/DialogAskPositionOfLUView.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_position_of_lu/DialogAskPositionOfLUView.java
index ee0f31c6..48f2b2b8 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_position_of_lu/DialogAskPositionOfLUView.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_position_of_lu/DialogAskPositionOfLUView.java
@@ -167,8 +167,6 @@ public class DialogAskPositionOfLUView extends BaseDialogFragment {
         mBarcodeScannerInstanceID = BarcodeManager.addCallback(new BarcodeCallbackDTO()
                 .setOnScanSuccessful(onScanSuccessfull)
                 .setOnScanFailed(this::onError));
-
-        BarcodeManager.enable();
     }
 
     @Override
@@ -180,7 +178,7 @@ public class DialogAskPositionOfLUView extends BaseDialogFragment {
 
 
     private final RunnableArgs<BarcodeScanDTO> onScanSuccessfull = data -> {
-        BarcodeManager.disable();
+        BarcodeManager.disable(mBarcodeScannerInstanceID);
 
         if (!isOnLivelloPage()) {
 
@@ -191,11 +189,10 @@ public class DialogAskPositionOfLUView extends BaseDialogFragment {
 
                 if (!mCheckForLineaProd && !currentMtbDepoPosizione.isFlagLineaProduzione() && UtilityPosizione.isPosizioneWithLivello(foundPosizione)) {
                     askLivello();
-                    BarcodeManager.enable();
+                    BarcodeManager.enable(mBarcodeScannerInstanceID);
                 } else {
                     completedFlow = true;
 
-                    BarcodeManager.enable();
                     if (onComplete != null)
                         onComplete.run(DialogConsts.Results.YES, foundPosizione);
 
@@ -203,14 +200,14 @@ public class DialogAskPositionOfLUView extends BaseDialogFragment {
                 }
 
             } else {
-                BarcodeManager.enable();
+                BarcodeManager.enable(mBarcodeScannerInstanceID);
                 Toast.makeText(requireContext(), "Barcode non riconosciuto", Toast.LENGTH_SHORT)
                         .show();
             }
         } else {
             Toast.makeText(requireContext(), "Barcode non riconosciuto", Toast.LENGTH_SHORT)
                     .show();
-            BarcodeManager.enable();
+            BarcodeManager.enable(mBarcodeScannerInstanceID);
         }
     };
 
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/scan_or_create_lu/DialogScanOrCreateLUView.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/scan_or_create_lu/DialogScanOrCreateLUView.java
index 15ac4692..8a62ca10 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/scan_or_create_lu/DialogScanOrCreateLUView.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/scan_or_create_lu/DialogScanOrCreateLUView.java
@@ -138,7 +138,6 @@ public class DialogScanOrCreateLUView extends BaseDialogFragment implements Dial
         mBarcodeScannerInstanceID = BarcodeManager.addCallback(new BarcodeCallbackDTO()
                 .setOnScanSuccessful(onScanSuccessfull)
                 .setOnScanFailed(this::onError));
-        BarcodeManager.enable();
         setBarcodeListener(true);
     }