diff --git a/MP.Stats/Pages/TrendAnalysis.razor.cs b/MP.Stats/Pages/TrendAnalysis.razor.cs
index 7d15f0c7..133b5a88 100644
--- a/MP.Stats/Pages/TrendAnalysis.razor.cs
+++ b/MP.Stats/Pages/TrendAnalysis.razor.cs
@@ -112,7 +112,7 @@ namespace MP.Stats.Pages
                         switch (value)
                         {
                             case ResolutionLevel.Low:
-                                MaxPoints = NumPoint(SelCount, numSel , 32 , 32);
+                                MaxPoints = NumPoint(SelCount, numSel, 32, 32);
                                 break;
 
                             case ResolutionLevel.Med:
@@ -126,49 +126,11 @@ namespace MP.Stats.Pages
                             default:
                                 break;
                         }
-#if false
-                        switch (value)
-                        {
-                            case ResolutionLevel.Low:
-                                MaxPoints = (int)Math.Round(SelCount / numSel / 32 / (double)scale) * scale;
-                                break;
-
-                            case ResolutionLevel.Med:
-                                MaxPoints = (int)Math.Round(SelCount / numSel / 8 / (double)scale) * scale;
-                                break;
-
-                            case ResolutionLevel.High:
-                                MaxPoints = (int)Math.Round(SelCount / numSel / (double)scale) * scale;
-                                break;
-
-                            default:
-                                break;
-                        } 
-#endif
                     }
                 }
-#if false
-                // limite minimo 256...
-                MaxPoints = MaxPoints < 256 ? 256 : MaxPoints; 
-#endif
             }
         }
 
-        /// <summary>
-        /// Calcola num punti dato 
-        /// </summary>
-        /// <param name="selCount">Numero totale valori</param>
-        /// <param name="numSel">Numero partizioni (oggetti da disegnare insieme)</param>
-        /// <param name="factor">Fattore di scala richiesto</param>
-        /// <param name="scale">Fattore di scala (=valore minimo garantito)</param>
-        /// <returns></returns>
-        private int NumPoint(int selCount, int numSel, int factor, double scale)
-        {
-            int calcVal = (int)Math.Round((double)(selCount * scale) / numSel / factor / (double)scale);
-
-            return calcVal > scale ? calcVal : (int)scale;
-        }
-
         [Inject]
         protected MpStatsService StatService { get; set; }
 
@@ -200,10 +162,6 @@ namespace MP.Stats.Pages
 
         protected async Task ResetFilter(SelectData newFilter)
         {
-#if false
-            SearchRecords = null;
-            CalcFilt(); 
-#endif
             SearchRecords = null;
             PlotRecords = null;
             currFilter = SelectData.Init(5, 7);
@@ -241,11 +199,15 @@ namespace MP.Stats.Pages
         #region Private Fields
 
         private int _maxPoints = 256;
+
         private ResolutionLevel _reqRes = ResolutionLevel.Med;
+
         private List<ConfigModel> ConfigList;
 
         private int MaxDisplay = 10;
+
         private int NumMacc = 0;
+
         private List<FLModel> PlotRecords = new List<FLModel>();
 
         /// <summary>
@@ -275,19 +237,6 @@ namespace MP.Stats.Pages
 
         #region Private Methods
 
-#if false
-        /// <summary>
-        /// Calcola il filtro alla data necessaria x arrivare al confronto x mese...
-        /// </summary>
-        private void CalcFilt()
-        {
-            DateTime oggi = DateTime.Now.Date;
-            DateTime inizio = new DateTime(oggi.Year, oggi.Month, 1).AddMonths(-1);
-            int numPrev = (int)oggi.Subtract(inizio).TotalDays;
-            currFilter = SelectData.Init(5, numPrev);
-        } 
-#endif
-
         private string confVal(string chiave)
         {
             string answ = "";
@@ -346,6 +295,21 @@ namespace MP.Stats.Pages
             ListMacchine = await StatService.MachineList(true);
         }
 
+        /// <summary>
+        /// Calcola num punti dato
+        /// </summary>
+        /// <param name="selCount">Numero totale valori</param>
+        /// <param name="numSel">Numero partizioni (oggetti da disegnare insieme)</param>
+        /// <param name="factor">Fattore di scala richiesto</param>
+        /// <param name="scale">Fattore di scala (=valore minimo garantito)</param>
+        /// <returns></returns>
+        private int NumPoint(int selCount, int numSel, int factor, double scale)
+        {
+            int calcVal = (int)Math.Round((double)(selCount * scale) / numSel / factor / (double)scale);
+
+            return calcVal > scale ? calcVal : (int)scale;
+        }
+
         private async Task ReloadData()
         {
             isLoading = true;
diff --git a/MP.TaskMan/Services/TaskService.cs b/MP.TaskMan/Services/TaskService.cs
index 0a6826ac..15093965 100644
--- a/MP.TaskMan/Services/TaskService.cs
+++ b/MP.TaskMan/Services/TaskService.cs
@@ -328,6 +328,7 @@ namespace MP.TaskMan.Services
         public async Task<bool> TaskListReorder(int codGroup)
         {
             bool dbResult = MLController.TaskListReorder(codGroup);
+            await Task.Delay(50);
             // svuoto cache!
             await FlushCacheAsync();
             return dbResult;