diff --git a/MP.IOC/Controllers/IOBController.cs b/MP.IOC/Controllers/IOBController.cs
index e43f2633..ba186bd0 100644
--- a/MP.IOC/Controllers/IOBController.cs
+++ b/MP.IOC/Controllers/IOBController.cs
@@ -1,4 +1,4 @@
-using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc;
 using MP.Core.DTO;
 using MP.Core.Objects;
 using MP.Data.DbModels;
@@ -798,31 +798,33 @@ namespace MP.IOC.Controllers
         }
 
         /// <summary>
-        /// Recupera TASK richiesto x macchina:
+        /// Recupera i task richiesti per la macchina indicata:
         /// GET: IOB/getTask2Exe/SIMUL_03
         /// </summary>
-        /// <param name="id"></param>
-        /// <returns>Json contenente 1..n task da eseguire</returns>
+        /// <param name="id">ID della macchina</param>
+        /// <returns>Dictionary contenente i task da eseguire</returns>
         [HttpGet("getTask2Exe/{id}")]
         public async Task<IActionResult> GetTask2Exe(string id)
         {
             if (string.IsNullOrEmpty(id)) return BadRequest("Missing ID");
 
-            // Multi: gestione carattere "|" trasformato in "#"
-            id = id.Replace("|", "#");
-            Dictionary<string, string> valori = new();
+            id = id.Replace('|', '#');
+
             try
             {
-                await DService.ScriviKeepAliveAsync(id, DateTime.Now);
-                // leggo da REDIS eventuale elenco task x macchina...
-                valori = await DService.GetTask2ExeMacchinaAsync(id);
+                await DService.ScriviKeepAliveAsync(id, DateTime.UtcNow);
+                var valori = await DService.GetTask2ExeMacchinaAsync(id);
+
+                if (valori == null || valori.Count == 0)
+                    return Ok(new Dictionary<string, string>());
+
+                return Ok(valori);
             }
             catch (Exception exc)
             {
-                Log.Error($"Errore in GetTask2Exe{Environment.NewLine}{exc}");
-                return StatusCode(StatusCodes.Status500InternalServerError, "NO");
+                Log.Error(exc, "Errore nel recupero dei task per la macchina {MachineId}", id);
+                return StatusCode(StatusCodes.Status500InternalServerError, "Errore interno | GetTask2Exe");
             }
-            return Ok(valori);
         }
 
         /// <summary>