diff --git a/AppData/ComLib.cs b/AppData/ComLib.cs
index eae69e9..cb6997b 100644
--- a/AppData/ComLib.cs
+++ b/AppData/ComLib.cs
@@ -872,9 +872,14 @@ namespace AppData
                     }
                     else
                     {
+                        // 2023.10.27 passaggio versione cached
+#if false
                         // recupero sheet corrente da Bunk...
                         DataLayer DLMan = new DataLayer();
                         tabSheets = DLMan.taSHL.getByMLStatus(BatchID, 5, 5, machine);
+
+#endif
+                        tabSheets = SheetTabGet(machine, BatchID, 5, 5);
                         // salvo in redis
                         setCurrSheetTab(machine, tabSheets);
                     }
@@ -1726,14 +1731,17 @@ namespace AppData
             memLayer.ML.redFlushKey(redCurrBunkTabKey(machine));
         }
 
+
         /// <summary>
         /// resetto curr sheets
         /// </summary>
         /// <param name="machine"></param>
         public static void resetCurrSheet(string machine = "WRK001")
         {
-            // svuoto"
+            // svuoto sheet speciali
             memLayer.ML.redFlushKey(redCurrSheetTabKey(machine));
+            // svuoto tutti i fogli in cache x LOAD page
+            memLayer.ML.redFlushKey(redCurrSheetTabKey(machine, -1, 0, 0));
         }
 
         /// <summary>
@@ -3085,7 +3093,7 @@ namespace AppData
         }
 
         /// <summary>
-        /// Recupero da redis tab fogli correnti
+        /// Recupero da redis tab fogli correnti (5:5)
         /// </summary>
         protected static DS_App.SheetListDataTable getCurrSheetTab(string machine)
         {
@@ -3104,6 +3112,36 @@ namespace AppData
             return answ;
         }
 
+        /// <summary>
+        /// Recupero dati sheet da Redis/DB
+        /// </summary>
+        public static DS_App.SheetListDataTable SheetTabGet(string Machine, int BatchId, int StMin, int StMax)
+        {
+            DS_App.SheetListDataTable answ = null;
+            string redKey = redCurrSheetTabKey(Machine, BatchId, StMin, StMax);
+            string rawData = memLayer.ML.getRSV(redKey);
+            if (!string.IsNullOrEmpty(rawData))
+            {
+                try
+                {
+                    // deserializzo...
+                    answ = JsonConvert.DeserializeObject<DS_App.SheetListDataTable>(rawData);
+                }
+                catch
+                { }
+            }
+            else
+            {
+                // leggo DB
+                DataLayer DLMan = new DataLayer();
+                answ = DLMan.taSHL.getByMLStatus(BatchId, StMin, StMax, Machine);
+                rawData = JsonConvert.SerializeObject(answ);
+                // salvo in cache x 30 sec
+                memLayer.ML.setRSV(redKey, rawData, 30);
+            }
+            return answ;
+        }
+
         /// <summary>
         /// Chiave BATCH corrente su redis
         /// </summary>
@@ -3198,6 +3236,27 @@ namespace AppData
             }
             return answ;
         }
+        /// <summary>
+        /// Chiave sheets correnti su redis
+        /// </summary>
+        /// <param name="Machine"></param>
+        /// <param name="BatchId">BatchId, se fosse <= 0 --> chiave parent utile x reset</param>
+        /// <param name="StMin"></param>
+        /// <param name="StMax"></param>
+        /// <returns></returns>
+        protected static string redCurrSheetTabKey(string Machine, int BatchId, int StMin, int StMax)
+        {
+            string answ = "";
+            if (BatchId > 0)
+            {
+                answ = $"{redProdReq}:SheetByMBS:{Machine}:{BatchId}:{StMin}:{StMax}";
+            }
+            else
+            {
+                answ = $"{redProdReq}:SheetByMBS:{Machine}";
+            }
+            return answ;
+        }
 
         /// <summary>
         /// Chiave primo bunk su redis
@@ -3227,7 +3286,7 @@ namespace AppData
         protected static void setCurrSheetTab(string machine, DS_App.SheetListDataTable tabella)
         {
             string rawData = JsonConvert.SerializeObject(tabella);
-            // TTL 5 sec
+            // TTL 2 sec
             memLayer.ML.setRSV(redCurrSheetTabKey(machine), rawData, 2);
         }
 
@@ -3252,7 +3311,7 @@ namespace AppData
         }
 
         /// <summary>
-        /// Recupera SHEET da batch e sstati permessi...
+        /// Recupera PRIMO SHEET da batch e stati permessi...
         /// </summary>
         /// <param name="BatchID"></param>
         /// <param name="minVal"></param>
@@ -3266,8 +3325,12 @@ namespace AppData
             {
                 try
                 {
+                    // 2023.10.27 passaggio versione cached
+#if false
                     DataLayer DLMan = new DataLayer();
-                    var tabSheet = DLMan.taSHL.getByMLStatus(BatchID, minVal, maxVal, machine);
+                    var tabSheet = DLMan.taSHL.getByMLStatus(BatchID, minVal, maxVal, machine); 
+#endif
+                    var tabSheet = SheetTabGet(machine, BatchID, minVal, maxVal);
                     if (tabSheet.Count > 0)
                     {
                         answ = tabSheet[0].SheetID;
diff --git a/NKC_WF/WebUserControls/cmp_ML_ShDet.ascx b/NKC_WF/WebUserControls/cmp_ML_ShDet.ascx
index 8003df1..775ecfc 100644
--- a/NKC_WF/WebUserControls/cmp_ML_ShDet.ascx
+++ b/NKC_WF/WebUserControls/cmp_ML_ShDet.ascx
@@ -80,11 +80,20 @@
 
     </ItemTemplate>
 </asp:FormView>
-<asp:ObjectDataSource ID="ods" runat="server" OldValuesParameterFormatString="original_{0}" SelectMethod="getByMLStatus" TypeName="AppData.DS_AppTableAdapters.SheetListTableAdapter">
+<asp:ObjectDataSource ID="ods" runat="server" SelectMethod="SheetTabGet" TypeName="AppData.ComLib">
+    <SelectParameters>
+        <asp:ControlParameter ControlID="hfBatchID" DefaultValue="0" Name="BatchId" PropertyName="Value" Type="Int32" />
+        <asp:ControlParameter ControlID="hfStatus" DefaultValue="-1" Name="StMin" PropertyName="Value" Type="Int32" />
+        <asp:ControlParameter ControlID="hfStatusEnd" DefaultValue="-1" Name="StMax" PropertyName="Value" Type="Int32" />
+        <asp:ControlParameter ControlID="hfMachine" DefaultValue="" Name="Machine" PropertyName="Value" Type="String" />
+    </SelectParameters>
+</asp:ObjectDataSource>
+
+<%--<asp:ObjectDataSource ID="ods" runat="server" OldValuesParameterFormatString="original_{0}" SelectMethod="getByMLStatus" TypeName="AppData.DS_AppTableAdapters.SheetListTableAdapter">
     <SelectParameters>
         <asp:ControlParameter ControlID="hfBatchID" DefaultValue="0" Name="BatchID" PropertyName="Value" Type="Int32" />
         <asp:ControlParameter ControlID="hfStatus" DefaultValue="-1" Name="ShStatusStart" PropertyName="Value" Type="Int32" />
         <asp:ControlParameter ControlID="hfStatusEnd" DefaultValue="-1" Name="ShStatusEnd" PropertyName="Value" Type="Int32" />
         <asp:ControlParameter ControlID="hfMachine" DefaultValue="" Name="Machine" PropertyName="Value" Type="String" />
     </SelectParameters>
-</asp:ObjectDataSource>
+</asp:ObjectDataSource>--%>
diff --git a/NKC_WF/WebUserControls/cmp_labelsPrint.ascx.cs b/NKC_WF/WebUserControls/cmp_labelsPrint.ascx.cs
index 67af80c..8df3b30 100644
--- a/NKC_WF/WebUserControls/cmp_labelsPrint.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_labelsPrint.ascx.cs
@@ -66,9 +66,15 @@ namespace NKC_WF.WebUserControls
         {
             if (BatchID > 0)
             {
+                // 2023.10.27 passaggio versione cached
                 // FORSE 5/5?!?
+#if false
                 DataLayer DLMan = new DataLayer();
                 var sheetList = DLMan.taSHL.getByMLStatus(BatchID, 3, 5, MachineSel);
+
+#endif
+                var sheetList = ComLib.SheetTabGet(MachineSel, BatchID, 3, 5);
+
                 if (sheetList.Count > 0)
                 {
                     SheetID = sheetList[0].SheetID;
diff --git a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
index ce39ba6..e3f27d4 100644
--- a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
@@ -856,9 +856,14 @@ namespace NKC_WF.WebUserControls
         {
             if (BatchId > 0)
             {
+                // 2023.10.27 passaggio versione cached
                 // FORSE 5/5?!?
+#if false
                 DataLayer DLMan = new DataLayer();
-                var sheetList = DLMan.taSHL.getByMLStatus(BatchId, 3, 5, PlaceCodFix);
+                var sheetList = DLMan.taSHL.getByMLStatus(BatchId, 3, 5, PlaceCodFix); 
+#endif
+
+                var sheetList = ComLib.SheetTabGet(PlaceCodFix, BatchId, 3, 5);
                 if (sheetList.Count > 0)
                 {
                     SheetID = sheetList[0].SheetID;