diff --git a/MP.IOC/Components/Pages/CallStats.razor b/MP.IOC/Components/Pages/CallStats.razor
index 8aeac068..a5e5ecdb 100644
--- a/MP.IOC/Components/Pages/CallStats.razor
+++ b/MP.IOC/Components/Pages/CallStats.razor
@@ -69,13 +69,7 @@
                         }
                         else
                         {
-                            <div>
-                                <b>@tsDataDetail.Count</b> values
-                                
-                                @* <Line Id="TimeSerie" AspRatio="4" DataTS="@TSDataMulti.FirstOrDefault()" Labels="@LabelPlot" lineColor="@lineColors" backColor="@bgColors" lTens="0" Title="@lineTitles.FirstOrDefault()" Stepped="false"></Line> *@
-                                
-                                <MultiLine Id="@currTsId" AspRatio="4" DataTSList="@TSDataMulti" Labels="@LabelPlot" lineColor="@lineColors" backColor="@bgColors" lTens="0" Titles="@lineTitles" Stepped="false"></MultiLine>
-                            </div>
+                            <MultiLine Id="@currTsId" AspRatio="4" DataTSList="@TSDataMulti" Labels="@LabelPlot" lineColor="@lineColorsMLine" backColor="@bgColorsMLine" lTens="0" Titles="@lineTitles" Stepped="false"></MultiLine>
                         }
                     }
                 </div>
diff --git a/MP.IOC/Components/Pages/CallStats.razor.cs b/MP.IOC/Components/Pages/CallStats.razor.cs
index b25c8758..c76330a8 100644
--- a/MP.IOC/Components/Pages/CallStats.razor.cs
+++ b/MP.IOC/Components/Pages/CallStats.razor.cs
@@ -9,19 +9,6 @@ namespace MP.IOC.Components.Pages
 {
     public partial class CallStats
     {
-        #region Protected Properties
-
-        /// <summary>
-        /// Genera colori sfondo 33% rosso / arancione / giallo
-        /// </summary>
-        /// <returns></returns>
-        protected List<string> bgColors
-        {
-            get => semaphColors(currData.Count, "0.3");
-        }
-
-        #endregion Protected Properties
-
         #region Protected Methods
 
         protected override async Task OnInitializedAsync()
@@ -35,20 +22,46 @@ namespace MP.IOC.Components.Pages
 
         private List<StatDataDTO> currData = new();
 
-        private string currId = "";
-        private string currHistId = "";
-        private string currPieId = "";
-        private string currTsId = "";
+        private string currDetail = "";
 
+        private string currHistId = "";
+
+        private string currId = "";
+
+        private string currPieId = "";
 
         private string currTitle = "";
 
+        private string currTsId = "";
+
+        private List<string> lineTitles = new List<string>();
+
         private Dictionary<string, List<StatDataDTO>> ParetoDay = new();
 
+        private List<chartJsData.chartJsTSerie> tsData = new List<chartJsData.chartJsTSerie>();
+
+        private List<ChartSeriesDto> tsDataDetail = new();
+
+        private List<List<chartJsData.chartJsTSerie>> TSDataMulti = new();
+
         #endregion Private Fields
 
         #region Private Properties
 
+        /// <summary>
+        /// Genera colori sfondo 33% rosso / arancione / giallo
+        /// </summary>
+        /// <returns></returns>
+        private List<string> bgColors
+        {
+            get => GetSemaforicColors(currData.Count, "0.3");
+        }
+
+        private List<string> bgColorsMLine
+        {
+            get => GetDistinctColors(tsDataDetail.Count, "0.3");
+        }
+
         private List<double> DatiPareto
         {
             get => currData.Select(x => x.Value).ToList();
@@ -59,13 +72,23 @@ namespace MP.IOC.Components.Pages
             get => currData.Select(x => x.Label).ToList();
         }
 
+        private List<string> LabelPlot
+        {
+            get => tsData.Select(r => $"{r.x:yyyy-MM-dd}").ToList();
+        }
+
         /// <summary>
         /// Genera colori sfondo 33% rosso / arancione / giallo
         /// </summary>
         /// <returns></returns>
         private List<string> lineColors
         {
-            get => semaphColors(currData.Count, "1");
+            get => GetSemaforicColors(currData.Count, "1");
+        }
+
+        private List<string> lineColorsMLine
+        {
+            get => GetDistinctColors(tsDataDetail.Count, "1");
         }
 
         [Inject]
@@ -134,9 +157,93 @@ namespace MP.IOC.Components.Pages
             return answ;
         }
 
-        #endregion Private Methods
+        private List<string> GetSemaforicColors(int numRecords, string alpha)
+        {
+            List<string> colors = new List<string>();
+            if (numRecords <= 0) return colors;
+            if (numRecords == 1) { colors.Add($"rgba(54, 235, 82, {alpha})"); return colors; }
 
-        private string currDetail = "";
+            // Definiamo i punti chiave (R, G, B)
+            (int r, int g, int b) green = (54, 235, 82);
+            (int r, int g, int b) yellow = (255, 206, 86);
+            (int r, int g, int b) red = (255, 99, 132);
+
+            for (int i = 0; i < numRecords; i++)
+            {
+                // t va da 0.0 (primo record) a 1.0 (ultimo record)
+                double t = (double)i / (numRecords - 1);
+                int r, g, b;
+
+                if (t < 0.5)
+                {
+                    // Da Verde a Giallo (mappiamo 0->0.5 su 0->1)
+                    double localT = t * 2;
+                    r = (int)(green.r + (yellow.r - green.r) * localT);
+                    g = (int)(green.g + (yellow.g - green.g) * localT);
+                    b = (int)(green.b + (yellow.b - green.b) * localT);
+                }
+                else
+                {
+                    // Da Giallo a Rosso (mappiamo 0.5->1 su 0->1)
+                    double localT = (t - 0.5) * 2;
+                    r = (int)(yellow.r + (red.r - yellow.r) * localT);
+                    g = (int)(yellow.g + (red.g - yellow.g) * localT);
+                    b = (int)(yellow.b + (red.b - yellow.b) * localT);
+                }
+
+                colors.Add($"rgba({r}, {g}, {b}, {alpha})");
+            }
+
+            return colors;
+        }
+        //private List<string> GetDistinctColors(int numRecords, string alpha)
+        //{
+        //    List<string> colors = new List<string>();
+
+        //    for (int i = 0; i < numRecords; i++)
+        //    {
+        //        // Distribuiamo la tonalità (Hue) uniformemente sui 360 gradi
+        //        double hue = (double)i * 360 / numRecords;
+
+        //        // Usiamo il formato CSS hsla() che è più semplice da generare direttamente
+        //        // Saturazione 70% e Luminosità 50-60% di solito danno colori vivaci e distinti
+        //        colors.Add($"hsla({hue:0.##}, 70%, 50%, {alpha})");
+        //    }
+
+        //    return colors;
+        //}
+        private List<string> GetDistinctColors(int numRecords, string alpha)
+        {
+            List<string> colors = new List<string>();
+            if (numRecords <= 0) return colors;
+
+            // Partiamo dal Blu (240°) invece che dal Rosso (0°)
+            double startHue = 240.0;
+
+            for (int i = 0; i < numRecords; i++)
+            {
+                // Distribuiamo la tonalità aggiungendo l'offset iniziale
+                // L'operatore % 360 assicura di rimanere nel cerchio se superiamo il rosso
+                double hue = (startHue + ((double)i * 360 / numRecords)) % 360;
+
+                // Strategia di distinzione (attiva sempre, ma più efficace sopra i 5 colori)
+                // Alterniamo i valori per i record pari/dispari
+                string saturation = "70%";
+                string lightness = "50%";
+
+                if (numRecords > 5)
+                {
+                    // Se i colori sono molti, alterniamo luminosità e saturazione
+                    // I record dispari saranno più chiari e saturi, i pari più scuri e tenui
+                    lightness = (i % 2 == 0) ? "45%" : "65%";
+                    saturation = (i % 2 == 0) ? "80%" : "60%";
+                }
+
+                colors.Add($"hsla({hue:0.##}, {saturation}, {lightness}, {alpha})");
+            }
+
+            return colors;
+        }
 
         /// <summary>
         /// abilita visualizzaione grafico dettagli x metodo indicato
@@ -148,7 +255,7 @@ namespace MP.IOC.Components.Pages
             // recupero dettaglio 7gg...
             DateTime adesso = DateTime.Now;
             List<StatsDetailModel> rawData = await SDetService.GetFiltAsync(adesso.AddDays(-3), adesso, "", selDetail);
-            // conversione con grouping 
+            // conversione con grouping
             tsData = rawData.Select(r => new chartJsData.chartJsTSerie() { x = r.Hour, y = (double)r.AvgDuration })
                             .OrderBy(o => o.x)
                             .ToList();
@@ -157,16 +264,6 @@ namespace MP.IOC.Components.Pages
             TSDataMulti = tsDataDetail.Select(x => x.DataPoints).ToList();
         }
 
-        private List<string> LabelPlot
-        {
-            get => tsData.Select(r => $"{r.x:yyyy-MM-dd}").ToList();
-        }
-
-        private List<ChartSeriesDto> tsDataDetail = new();
-
-        private List<chartJsData.chartJsTSerie> tsData = new List<chartJsData.chartJsTSerie>();
-
-        private List<List<chartJsData.chartJsTSerie>> TSDataMulti = new();
-        private List<string> lineTitles = new List<string>();
+        #endregion Private Methods
     }
 }
\ No newline at end of file
diff --git a/MP.IOC/Controllers/IOBController.cs b/MP.IOC/Controllers/IOBController.cs
index ac09fab3..2b067704 100644
--- a/MP.IOC/Controllers/IOBController.cs
+++ b/MP.IOC/Controllers/IOBController.cs
@@ -10,6 +10,7 @@ namespace MP.IOC.Controllers
     [ApiController]
     public class IOBController : ControllerBase
     {
+        #region Public Constructors
 
         public IOBController(IConfiguration configuration, MpDataService DataService)
         {
@@ -17,15 +18,7 @@ namespace MP.IOC.Controllers
             DService = DataService;
         }
 
-
-        private static IConfiguration _configuration = null!;
-
-        private static Logger Log = LogManager.GetCurrentClassLogger();
-
-        /// <summary>
-        /// Dataservice x accesso DB
-        /// </summary>
-        protected MpDataService DService { get; set; }
+        #endregion Public Constructors
 
         #region Public Methods
 
@@ -48,28 +41,27 @@ namespace MP.IOC.Controllers
             { }
             return answ;
         }
+
+#if false
         /// <summary>
-        /// Recupera TASK richiesto x macchina:
-        ///
-        /// GET: IOB/getOptPar/SIMUL_03
+        /// GET: IOB/
         /// </summary>
-        /// <param name="id"></param>
-        /// <returns>Json contenente 1..n task da eseguire</returns>
-        [HttpGet("getOptPar/{id}")]
-        public string getOptPar(string id)
+        /// <returns></returns>
+        [HttpGet("")]
+        public string alive()
         {
-            string answ = "";
-            // scrivo keep alive!!! (se necessario, altrimenti è in cache...)
-            DService.ScriviKeepAlive(id, DateTime.Now);
-            try
-            {
-                // leggo da REDIS eventuale elenco task x macchina...
-                Dictionary<string, string> valori = DService.mOptParMacchina(id);
-                answ = JsonConvert.SerializeObject(valori);
-            }
-            catch
-            { }
-            return answ;
+            return "OK";
+        }
+#endif
+
+        /// <summary>
+        ///  GET: IOB/
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet]
+        public IActionResult Alive()
+        {
+            return Ok("OK"); // Restituisce Status 200
         }
 
         /// <summary>
@@ -95,6 +87,61 @@ namespace MP.IOC.Controllers
             }
         }
 
+        /// <summary>
+        /// Recupera TASK richiesto x macchina:
+        ///
+        /// GET: IOB/getOptPar/SIMUL_03
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns>Json contenente 1..n task da eseguire</returns>
+        [HttpGet("getOptPar/{id}")]
+        public string getOptPar(string id)
+        {
+            string answ = "";
+            // scrivo keep alive!!! (se necessario, altrimenti è in cache...)
+            DService.ScriviKeepAlive(id, DateTime.Now);
+            try
+            {
+                // leggo da REDIS eventuale elenco task x macchina...
+                Dictionary<string, string> valori = DService.mOptParMacchina(id);
+                answ = JsonConvert.SerializeObject(valori);
+            }
+            catch
+            { }
+            return answ;
+        }
+
+        [HttpGet("version")]
+        public string version()
+        {
+            var version = Assembly
+                .GetExecutingAssembly()
+                .GetName()
+                .Version?
+                .ToString() ?? "unknown";
+
+            return version;
+        }
+
+        #endregion Public Methods
+
+        #region Protected Properties
+
+        /// <summary>
+        /// Dataservice x accesso DB
+        /// </summary>
+        protected MpDataService DService { get; set; }
+
+        #endregion Protected Properties
+
+        #region Private Fields
+
+        private static IConfiguration _configuration = null!;
+
+        private static Logger Log = LogManager.GetCurrentClassLogger();
+
+        #endregion Private Fields
+
         ///// <summary> AGGIUNGE TASK richiesto x macchina:
         /////
         ///// GET: IOB/addTask2Exe/3010?taskName=startSetup&taskVal=T190406101512
@@ -2217,22 +2264,6 @@ namespace MP.IOC.Controllers
         //    }
         //    return answ;
         //}
-
-        [HttpGet("version")]
-        public string version()
-        {
-            var version = Assembly
-                .GetExecutingAssembly()
-                .GetName()
-                .Version?
-                .ToString() ?? "unknown";
-
-            return version;
-        }
-        #endregion Public Methods
-
-        #region Private Methods
-
         ///// <summary>
         ///// Effettua vera chiamata x salvataggio snapshot dati FluxLog
         ///// </summary>
@@ -2261,7 +2292,5 @@ namespace MP.IOC.Controllers
 
         //    return answ;
         //}
-
-        #endregion Private Methods
     }
-}
+}
\ No newline at end of file
diff --git a/MP.IOC/MP.IOC.csproj b/MP.IOC/MP.IOC.csproj
index f7ca4f05..3502570b 100644
--- a/MP.IOC/MP.IOC.csproj
+++ b/MP.IOC/MP.IOC.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
-      <Version>6.16.2604.1016</Version>
+      <Version>6.16.2604.1017</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/MP.IOC/Resources/ChangeLog.html b/MP.IOC/Resources/ChangeLog.html
index 9f14d510..e95de881 100644
--- a/MP.IOC/Resources/ChangeLog.html
+++ b/MP.IOC/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>Modulo MP-IOC </i>
-    <h4>Versione: 6.16.2604.1016</h4>
+    <h4>Versione: 6.16.2604.1017</h4>
     <br /> Note di rilascio:
     <ul>
         <li>
diff --git a/MP.IOC/Resources/VersNum.txt b/MP.IOC/Resources/VersNum.txt
index 7659c690..43632be8 100644
--- a/MP.IOC/Resources/VersNum.txt
+++ b/MP.IOC/Resources/VersNum.txt
@@ -1 +1 @@
-6.16.2604.1016
+6.16.2604.1017
diff --git a/MP.IOC/Resources/manifest.xml b/MP.IOC/Resources/manifest.xml
index d8446449..6875b321 100644
--- a/MP.IOC/Resources/manifest.xml
+++ b/MP.IOC/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>6.16.2604.1016</version>
+  <version>6.16.2604.1017</version>
   <url>https://nexus.steamware.net/repository/SWS/MP-IOC/stable/LAST/MP.IOC.zip</url>
   <changelog>https://nexus.steamware.net/repository/SWS/MP-IOC/stable/LAST/ChangeLog.html</changelog>
   <mandatory>false</mandatory>