diff --git a/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs b/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
index 885772f..b1c7dce 100644
--- a/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_stackLoading.ascx.cs
@@ -183,8 +183,6 @@ namespace NKC_WF.WebUserControls
 
     public void doUpdate()
     {
-      //repCtrl.DataBind();
-      //checkPrint();
       checkVisibility();
     }
 
@@ -208,6 +206,7 @@ namespace NKC_WF.WebUserControls
           DataLayer.man.taSHL.advanceInStack(stackIdCurr);
         }
         doUpdate();
+        cmp_stackNextloading.doUpdate();
         raiseEvent();
       }
     }
diff --git a/NKC_WF/site/MachineUnload.aspx b/NKC_WF/site/MachineUnload.aspx
index 0800379..b34281d 100644
--- a/NKC_WF/site/MachineUnload.aspx
+++ b/NKC_WF/site/MachineUnload.aspx
@@ -14,7 +14,7 @@
     <ContentTemplate>
       <div class="mx-0">
         <div class="card text-center" style="width: 100%;">
-          <h4 class="card-header bg-secondary text-light"><%: traduci("MachineUnload") %></h4>
+          <h4 class="card-header bg-secondary text-light"><%: traduci("MachineUnload") %> <sub>(<%: hfBatchID.Value %>)</sub></h4>
           <div class="card-body py-1 bg-dark">
             <uc1:cmp_MU_stats runat="server" ID="cmp_MU_stats" />
             <div class="row">
diff --git a/NKC_WF/site/MachineUnload.aspx.cs b/NKC_WF/site/MachineUnload.aspx.cs
index 2678b0e..9539cde 100644
--- a/NKC_WF/site/MachineUnload.aspx.cs
+++ b/NKC_WF/site/MachineUnload.aspx.cs
@@ -75,6 +75,10 @@ namespace NKC_WF
           SheetId = currSheet.SheetID;
         }
       }
+      else
+      {
+        BatchId = 0;
+      }
     }
   }
 }
\ No newline at end of file