diff --git a/app/src/main/java/it/integry/integrywmsnative/core/data_cache/DataCache.java b/app/src/main/java/it/integry/integrywmsnative/core/data_cache/DataCache.java
index 85870e11..56556e71 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/data_cache/DataCache.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/data_cache/DataCache.java
@@ -8,7 +8,7 @@ import java.util.UUID;
 
 public class DataCache {
 
-    private static List<DataCacheDTO> dataCacheList = new ArrayList<>();
+    private static final List<DataCacheDTO> dataCacheList = new ArrayList<>();
 
 
     public static String addItem(Object item) {
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2View.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2View.java
index 535bc6e7..4d285878 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2View.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/input_quantity_v2/DialogInputQuantityV2View.java
@@ -224,7 +224,7 @@ public class DialogInputQuantityV2View extends BaseDialogFragment implements Dia
         this.mViewModel.init(onNumCnfInputChanged);
     }
 
-    private void initObservables() {
+    private void initViewObservables() {
 
         UtilityObservable.addPropertyChanged(this.currentPartitaMag, (value) -> {
             if (this.mEnableDataCallback) {
@@ -281,6 +281,12 @@ public class DialogInputQuantityV2View extends BaseDialogFragment implements Dia
             }
         });
 
+
+    }
+
+
+    private void initViewModelObservables() {
+
         final ColorStateList textColorsNumCnf = this.mBindings.inputNumCnfLayout.getEditText().getTextColors();
         final ColorStateList textColorsQtaCnf = this.mBindings.inputQtaCnfLayout.getEditText().getTextColors();
         final ColorStateList textColorsQtaTot = this.mBindings.inputQtaTotLayout.getEditText().getTextColors();
@@ -346,15 +352,16 @@ public class DialogInputQuantityV2View extends BaseDialogFragment implements Dia
                 }
             }
         });
-
-        mObservablesInitated = true;
     }
 
     private void init() {
-
         if (!mObservablesInitated) {
-            initObservables();
+            initViewObservables();
+            mObservablesInitated = true;
         }
+
+        initViewModelObservables();
+
         //Init double taps
         this.mBindings.inputNumCnfText.setOnClickListener(new DoubleClick(new DoubleClickListener() {
             @Override