diff --git a/Thermo.Active.Core/Thermo.Active.Core.csproj b/Thermo.Active.Core/Thermo.Active.Core.csproj
index 04c4829d..cefca42b 100644
--- a/Thermo.Active.Core/Thermo.Active.Core.csproj
+++ b/Thermo.Active.Core/Thermo.Active.Core.csproj
@@ -33,6 +33,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
+    <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.Xml.Linq" />
diff --git a/Thermo.Active.Core/ThreadsFunctions.cs b/Thermo.Active.Core/ThreadsFunctions.cs
index 26c4fb77..211a283c 100644
--- a/Thermo.Active.Core/ThreadsFunctions.cs
+++ b/Thermo.Active.Core/ThreadsFunctions.cs
@@ -29,6 +29,7 @@ using static Thermo.Active.Model.Constants;
 using static Thermo.Active.Utils.ExceptionManager;
 using System.Windows;
 using System.Drawing;
+using System.Configuration;
 
 public static class ThreadsFunctions
 {
@@ -1196,6 +1197,19 @@ public static class ThreadsFunctions
             ncAdapter.Dispose();
         }
     }
+    /// <summary>
+    /// Swap x/y requesto from FLIR camera
+    /// </summary>
+    internal static bool cacheWarmers
+    {
+        get
+        {
+            bool answ = false;
+            bool.TryParse(ConfigurationManager.AppSettings["cacheWarmers"], out answ);
+            return answ;
+        }
+    }
+
 
     public static void ReadWarmersData()
     {
@@ -1217,17 +1231,20 @@ public static class ThreadsFunctions
                 // Check if client is connected
                 if (ncAdapter.numericalControl.NC_IsConnected())
                 {
-                    // every 10 reads all data...
-                    useCache = (readCount != 0);
+                    if (cacheWarmers)
+                    {
+                        // every 10 reads all data...
+                        useCache = (readCount != 0);
+                        readCount++;
+                        // ciclo resettato ogni 20
+                        readCount = readCount % 20;
+                    }
                     // Get new data from PLC
                     libraryError = ncAdapter.ReadWarmers(useCache, out Dictionary<int, DTOWarmers> currWarmers);
                     if (libraryError.IsError())
                         ManageLibraryError(libraryError);
                     // pubblico
                     MessageServices.Current.Publish(SEND_THERMO_WARMERS_DATA, null, currWarmers);
-                    readCount++;
-                    // ciclo resettato ogni 20
-                    readCount = readCount % 20;
                 }
                 else
                     RestoreConnection();
diff --git a/Thermo.Active/App.config b/Thermo.Active/App.config
index ecf5c46a..9f914b44 100644
--- a/Thermo.Active/App.config
+++ b/Thermo.Active/App.config
@@ -18,6 +18,7 @@
         <add key="delayParamWrite" value="5" />
         <add key="ewmaPar100" value="40" />
         <add key="flirSwapXY" value="true" />
+        <add key="cacheWarmers" value="false" />
     </appSettings>
     <system.web>
         <compilation debug="true" targetFramework="4.6.2" />
diff --git a/Thermo.Active/Controllers/WebApi/WarmersController.cs b/Thermo.Active/Controllers/WebApi/WarmersController.cs
index 1d03c5aa..e64c37bc 100644
--- a/Thermo.Active/Controllers/WebApi/WarmersController.cs
+++ b/Thermo.Active/Controllers/WebApi/WarmersController.cs
@@ -367,7 +367,7 @@ namespace Thermo.Active.Controllers.WebApi
             }
 
             // recupero valori attuali
-            libraryError = ncAdapter.ReadWarmers(true, out Dictionary<int, DTOWarmers> currWarmers);
+            libraryError = ncAdapter.ReadWarmers(false, out Dictionary<int, DTOWarmers> currWarmers);
             if (libraryError.IsError())
             {
                 ThermoActiveLogger.LogError($"SimReqFlirImg | GetRecipeOverview error | {libraryError.exception}");