diff --git a/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseActivity.java b/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseActivity.java
index 448b2349..7fbc2ab9 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseActivity.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseActivity.java
@@ -6,6 +6,8 @@ import android.view.KeyEvent;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 
+import java.util.concurrent.ExecutorService;
+
 import javax.inject.Inject;
 
 import it.integry.integrywmsnative.MainApplication;
@@ -18,7 +20,8 @@ public class BaseActivity extends AppCompatActivity {
     @Inject
     public DialogProgressView mCurrentProgress;
 
-    private boolean progressOpened;
+    @Inject
+    public ExecutorService executorService;
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
@@ -47,28 +50,19 @@ public class BaseActivity extends AppCompatActivity {
     }
 
 
+
     private void openProgress() {
         BarcodeManager.disable();
-        if (!progressOpened && !this.mCurrentProgress.isAdded() && !this.mCurrentProgress.isInLayout()) {
-            this.progressOpened = true;
-            runOnUiThread(() -> {
-                try {
-                    this.mCurrentProgress.show(getSupportFragmentManager(), "tag");
-                } catch (IllegalStateException ise) {
-                    //ignored
-                }
-            });
-        }
+        executorService.execute(() -> {
+            this.mCurrentProgress.show(getSupportFragmentManager());
+        });
     }
 
     private void closeProgress() {
         BarcodeManager.enable();
-        if (progressOpened) {
-            this.progressOpened = false;
-            runOnUiThread(() -> {
-                mCurrentProgress.dismiss();
-            });
-        }
+        executorService.execute(() -> {
+            mCurrentProgress.dismissAllowingStateLoss();
+        });
     }
 
     @Override
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseDialogFragment.java b/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseDialogFragment.java
index 34c53671..8a426227 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseDialogFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseDialogFragment.java
@@ -13,6 +13,8 @@ import androidx.fragment.app.DialogFragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentTransaction;
 
+import java.util.concurrent.ExecutorService;
+
 import javax.inject.Inject;
 
 import it.integry.integrywmsnative.MainApplication;
@@ -24,7 +26,9 @@ public abstract class BaseDialogFragment extends DialogFragment implements Dialo
 
     @Inject
     public DialogProgressView mCurrentProgress;
-    private boolean progressOpened;
+
+    @Inject
+    public ExecutorService executorService;
 
     private boolean mBarcodeListener = false;
 
@@ -70,22 +74,19 @@ public abstract class BaseDialogFragment extends DialogFragment implements Dialo
         BarcodeManager.enable();
     }
 
+
     private void openProgress() {
-        if (!progressOpened && !this.mCurrentProgress.isAdded() && !this.mCurrentProgress.isInLayout()) {
-            this.progressOpened = true;
-            requireActivity().runOnUiThread(() -> {
-                this.mCurrentProgress.show(requireActivity().getSupportFragmentManager(), "tag");
-            });
-        }
+        BarcodeManager.disable();
+        executorService.execute(() -> {
+            this.mCurrentProgress.show(requireActivity().getSupportFragmentManager());
+        });
     }
 
     private void closeProgress() {
-        if (progressOpened) {
-            this.progressOpened = false;
-            requireActivity().runOnUiThread(() -> {
-                mCurrentProgress.dismiss();
-            });
-        }
+        BarcodeManager.enable();
+        executorService.execute(() -> {
+            mCurrentProgress.dismissAllowingStateLoss();
+        });
     }
 
 
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseFragment.java b/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseFragment.java
index 5423d71e..78c75012 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/expansion/BaseFragment.java
@@ -33,7 +33,6 @@ public abstract class BaseFragment extends Fragment {
     protected ElevatedToolbar mToolbar;
 
     protected final List<Runnable> mOnPreDestroyList = new ArrayList<>();
-    private boolean progressOpened;
 
 
     public void setScrollToolbar(ElevatedToolbar toolbar) {
@@ -67,22 +66,16 @@ public abstract class BaseFragment extends Fragment {
 
     private void openProgress() {
         BarcodeManager.disable();
-        if (!progressOpened && !this.mCurrentProgress.isAdded() && !this.mCurrentProgress.isInLayout()) {
-            this.progressOpened = true;
-            executorService.execute(() -> {
-                this.mCurrentProgress.show(requireActivity().getSupportFragmentManager(), "tag");
-            });
-        }
+        executorService.execute(() -> {
+            this.mCurrentProgress.show(requireActivity().getSupportFragmentManager());
+        });
     }
 
     private void closeProgress() {
         BarcodeManager.enable();
-        if (progressOpened) {
-            this.progressOpened = false;
-            executorService.execute(() -> {
-                mCurrentProgress.dismissAllowingStateLoss();
-            });
-        }
+        executorService.execute(() -> {
+            mCurrentProgress.dismissAllowingStateLoss();
+        });
     }
 
     public void onError(Exception ex) {
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java b/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java
index 8ea43452..0e48affd 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/picking_libero/PickingLiberoViewModel.java
@@ -329,9 +329,7 @@ public class PickingLiberoViewModel {
             this.sendLULineaProdRequired(response -> {
                 createNewLU_PostLineaProdAsk(customNumCollo, customSerCollo, vtbDest, response.getPosizione(), response.getIdLotto(), onComplete);
 
-            }, () -> {
-                this.sendOnLoadingEnded();
-            });
+            }, this::sendOnLoadingEnded);
         } else {
             createNewLU_PostLineaProdAsk(customNumCollo, customSerCollo, vtbDest, null, null, onComplete);
         }
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/pv_ordini_acquisto/PVOrdiniAcquistoGrigliaFragment.java b/app/src/main/java/it/integry/integrywmsnative/gest/pv_ordini_acquisto/PVOrdiniAcquistoGrigliaFragment.java
index c2f844f9..f136e32e 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/pv_ordini_acquisto/PVOrdiniAcquistoGrigliaFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/pv_ordini_acquisto/PVOrdiniAcquistoGrigliaFragment.java
@@ -88,10 +88,7 @@ public class PVOrdiniAcquistoGrigliaFragment extends BaseFragment implements ITi
     }
 
     public static PVOrdiniAcquistoGrigliaFragment newInstance() {
-        PVOrdiniAcquistoGrigliaFragment fragment = new PVOrdiniAcquistoGrigliaFragment();
-        Bundle args = new Bundle();
-        fragment.setArguments(args);
-        return fragment;
+        return new PVOrdiniAcquistoGrigliaFragment();
     }
 
     @Override
diff --git a/app/src/main/java/it/integry/integrywmsnative/gest/settings/MainSettingsFragment.java b/app/src/main/java/it/integry/integrywmsnative/gest/settings/MainSettingsFragment.java
index 5590dbd4..71d6f300 100644
--- a/app/src/main/java/it/integry/integrywmsnative/gest/settings/MainSettingsFragment.java
+++ b/app/src/main/java/it/integry/integrywmsnative/gest/settings/MainSettingsFragment.java
@@ -307,22 +307,17 @@ public class MainSettingsFragment extends PreferenceFragmentCompat implements IT
     }
 
 
+
     private void openProgress() {
-        if (!progressOpened && !this.mCurrentProgress.isAdded()) {
-            this.progressOpened = true;
-            requireActivity().runOnUiThread(() -> {
-                this.mCurrentProgress.show(requireActivity().getSupportFragmentManager(), "tag");
-            });
-        }
+        executorService.execute(() -> {
+            this.mCurrentProgress.show(requireActivity().getSupportFragmentManager());
+        });
     }
 
     private void closeProgress() {
-        if (progressOpened) {
-            this.progressOpened = false;
-            requireActivity().runOnUiThread(() -> {
-                mCurrentProgress.dismiss();
-            });
-        }
+        executorService.execute(() -> {
+            mCurrentProgress.dismissAllowingStateLoss();
+        });
     }
 
 
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogProgressView.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogProgressView.java
index 6ec042e1..0d33ce4c 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogProgressView.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/DialogProgressView.java
@@ -3,11 +3,11 @@ package it.integry.integrywmsnative.view.dialogs;
 import android.app.Dialog;
 import android.os.Build;
 import android.os.Bundle;
-import android.view.LayoutInflater;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.FragmentManager;
 
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 
@@ -26,6 +26,8 @@ public class DialogProgressView extends DialogFragment {
     private String subtitle;
     private boolean indeterminateProgress;
 
+    private boolean progressOpened;
+
     public static DialogProgressView newInstance(String title, String subtitle, boolean indeterminate) {
         return new DialogProgressView(title, subtitle, indeterminate);
     }
@@ -43,7 +45,7 @@ public class DialogProgressView extends DialogFragment {
     @NonNull
     @Override
     public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
-        mBindings = DialogProgressBinding.inflate(LayoutInflater.from(requireContext()));
+        mBindings = DialogProgressBinding.inflate(getLayoutInflater());
 
         mBindings.setTitle(UtilityString.isNullOrEmpty(title) ? requireContext().getString(R.string.loading) : title);
         if (!UtilityString.isNullOrEmpty(subtitle)) mBindings.setSubtitle(subtitle);
@@ -61,6 +63,21 @@ public class DialogProgressView extends DialogFragment {
         return alertDialog;
     }
 
+    public void show(@NonNull FragmentManager manager) {
+        if (!progressOpened && !isAdded() && !isInLayout()) {
+            this.progressOpened = true;
+            super.show(manager, "loading-dialog");
+        }
+    }
+
+    @Override
+    public void dismiss() {
+        if (progressOpened) {
+            this.progressOpened = false;
+            super.dismissAllowingStateLoss();
+        }
+    }
+
     public String getTitle() {
         return title;
     }
diff --git a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/DialogAskClienteView.java b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/DialogAskClienteView.java
index 22491d4f..42ceaa18 100644
--- a/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/DialogAskClienteView.java
+++ b/app/src/main/java/it/integry/integrywmsnative/view/dialogs/ask_cliente/DialogAskClienteView.java
@@ -145,7 +145,7 @@ public class DialogAskClienteView extends BaseDialogFragment {
         viewModel2.setOnAbortClickListener(this::dismiss);
 
 
-        this.dialogProgressView.show(this.getParentFragmentManager(), "tag");
+        this.dialogProgressView.show(this.getParentFragmentManager());
 
         this.initClienti(viewModel1, () -> {
             this.initDestinatari(viewModel2, () -> {