diff --git a/NKC_WF/Controllers/PrintQueueController.cs b/NKC_WF/Controllers/PrintQueueController.cs
index 9a00e39..a38740a 100644
--- a/NKC_WF/Controllers/PrintQueueController.cs
+++ b/NKC_WF/Controllers/PrintQueueController.cs
@@ -2,6 +2,7 @@
 using Newtonsoft.Json;
 using NKC_SDK;
 using SteamWare;
+using System;
 using System.Collections.Generic;
 using System.Data;
 using System.IO;
@@ -27,10 +28,10 @@ namespace NKC_WF.Controllers
             {
                 int answ = 0;
                 // resetto conteggio in redis...
-                DS_Report.PrintJobQueueDataTable nextJob = DataLayer.man.taPJQ.getWaiting();
-                if (nextJob != null)
+                DS_Report.PrintJobQueueDataTable tabPJQ = DataLayer.man.taPJQ.getWaiting();
+                if (tabPJQ != null)
                 {
-                    answ = nextJob.Count;
+                    answ = tabPJQ.Count;
                 }
                 return answ;
             }
@@ -153,7 +154,9 @@ namespace NKC_WF.Controllers
             }
             else
             {
-                // recupero da dbe e salvo
+                // chiudo gli zombie (stampe non chiuse)...
+                DataLayer.man.taPJQ.chiudiZoombie(DateTime.Now.AddMilliseconds(-memLayer.ML.CRI("zombieMsTime")));
+                // recupero da db e salvo
                 answ = countWaitingDb;
                 memLayer.ML.setRSV(redQueueCount, answ.ToString(), memLayer.ML.CRI("cacheQueueSec"));
             }
@@ -222,7 +225,7 @@ namespace NKC_WF.Controllers
                     int.TryParse(printAnsw.ticketNum, out idxPJQ);
                     DataLayer.man.taPJQ.updateStato(idxPJQ, printAnsw.newStatus);
                     // resetto conteggio in redis...
-                    memLayer.ML.setRSV(redQueueCount, countWaitingDb.ToString(), 30);
+                    memLayer.ML.setRSV(redQueueCount, countWaitingDb.ToString(), memLayer.ML.CRI("cacheQueueSec"));
                     answ = "OK";
                 }
             }
@@ -233,6 +236,5 @@ namespace NKC_WF.Controllers
         }
 
         #endregion
-
     }
 }