diff --git a/MP.Data/Controllers/MpSpecController.cs b/MP.Data/Controllers/MpSpecController.cs
index 0d2a1351..652a1412 100644
--- a/MP.Data/Controllers/MpSpecController.cs
+++ b/MP.Data/Controllers/MpSpecController.cs
@@ -1096,21 +1096,17 @@ namespace MP.Data.Controllers
         /// Elenco Gruppi
         /// </summary>
         /// <returns></returns>
-        public List<ParetoFluxLogDTO> FluxLogPareto(string idxMacchina, DateTime dtFrom, DateTime dtTo)
+        public async Task<List<ParetoFluxLogDTO>> FluxLogParetoAsync(string idxMacchina, DateTime dtFrom, DateTime dtTo)
         {
-            List<ParetoFluxLogDTO> dbResult = new List<ParetoFluxLogDTO>();
-            using (var dbCtx = new MoonPro_FluxContext(_configuration))
-            {
-                dbResult = dbCtx
-                            .DbSetFluxLog
-                            .Where(x => (string.IsNullOrEmpty(idxMacchina) || x.IdxMacchina == idxMacchina) && (dtFrom <= x.dtEvento && x.dtEvento <= dtTo))
-                            .AsNoTracking()
-                            .GroupBy(x => x.CodFlux)
-                            .Select(g => new ParetoFluxLogDTO() { IdxMacchina = idxMacchina, CodFlux = g.Key, Qty = g.Count() })
-                            .OrderByDescending(x => x.Qty)
-                            .ToList();
-            }
-            return dbResult;
+            using var dbCtx = new MoonPro_FluxContext(_configuration);
+            return await dbCtx
+                        .DbSetFluxLog
+                        .Where(x => (string.IsNullOrEmpty(idxMacchina) || x.IdxMacchina == idxMacchina) && (dtFrom <= x.dtEvento && x.dtEvento <= dtTo))
+                        .AsNoTracking()
+                        .GroupBy(x => x.CodFlux)
+                        .Select(g => new ParetoFluxLogDTO() { IdxMacchina = idxMacchina, CodFlux = g.Key, Qty = g.Count() })
+                        .OrderByDescending(x => x.Qty)
+                        .ToListAsync() ?? new();
         }
 
         /// <summary>
@@ -1803,20 +1799,17 @@ namespace MP.Data.Controllers
         /// <param name="dtStart"></param>
         /// <param name="dtEnd"></param>
         /// <returns></returns>
-        public async Task<List<string>> MacchineWithFlux(DateTime dtStart, DateTime dtEnd)
+        public async Task<List<string>> MacchineWithFluxAsync(DateTime dtStart, DateTime dtEnd)
         {
-            List<string> dbResult = new List<string>();
-            using (var dbCtx = new MoonPro_FluxContext(_configuration))
-            {
-                dbResult = await dbCtx
-                                .DbSetFluxLog
-                                .AsNoTracking()
-                                .Where(x => x.dtEvento >= dtStart && x.dtEvento <= dtEnd)
-                                .Select(i => i.IdxMacchina)
-                                .Distinct()
-                                .ToListAsync();
-            }
-            return dbResult;
+            using var dbCtx = new MoonPro_FluxContext(_configuration);
+            return await dbCtx
+                            .DbSetFluxLog
+                            .AsNoTracking()
+                            .Where(x => x.dtEvento >= dtStart && x.dtEvento <= dtEnd)
+                            .Select(i => i.IdxMacchina)
+                            .Distinct()
+                            .ToListAsync() ?? new();
+
         }
 
         /// <summary>
diff --git a/MP.SPEC/Components/DossiersFilter.razor.cs b/MP.SPEC/Components/DossiersFilter.razor.cs
index 723965e0..3f4f0d11 100644
--- a/MP.SPEC/Components/DossiersFilter.razor.cs
+++ b/MP.SPEC/Components/DossiersFilter.razor.cs
@@ -132,7 +132,7 @@ namespace MP.SPEC.Components
             SelFilterDossier.MaxRecord = 1000;
             DateTime dtEnd = SelFilterDossier.DtEnd;
             DateTime dtStart = dtEnd.Subtract(SelFilterDossier.DtStart).TotalDays < 15 ? SelFilterDossier.DtStart : dtEnd.AddDays(-14);
-            ListMacchine = await MDService.MacchineWithFlux(dtStart, dtEnd);
+            ListMacchine = await MDService.MacchineWithFluxAsync(dtStart, dtEnd);
             ListArticoli = await MDService.ArticleWithDossierAsync();
             await FilterChanged.InvokeAsync(SelFilterDossier);
         }
diff --git a/MP.SPEC/Components/FLStatusList.razor.cs b/MP.SPEC/Components/FLStatusList.razor.cs
index c1493d3e..7f453aef 100644
--- a/MP.SPEC/Components/FLStatusList.razor.cs
+++ b/MP.SPEC/Components/FLStatusList.razor.cs
@@ -116,7 +116,7 @@ namespace MP.SPEC.Components
             {
                 idxMaccLast = IdxMaccSel;
                 lastPeriodo = CurrPeriodo;
-                ListComplete = await MDataServ.FluxLogPareto(IdxMaccSel, CurrPeriodo.Inizio, CurrPeriodo.Fine);
+                ListComplete = await MDataServ.FluxLogParetoAsync(IdxMaccSel, CurrPeriodo.Inizio, CurrPeriodo.Fine);
                 TotalCount = ListComplete.Count;
                 TotalRecords = ListComplete.Sum(x => x.Qty);
                 FluxList = ListComplete.Select(x => x.CodFlux).ToList();
diff --git a/MP.SPEC/Components/ParamsFilter.razor.cs b/MP.SPEC/Components/ParamsFilter.razor.cs
index 6bb8c6e4..f2507145 100644
--- a/MP.SPEC/Components/ParamsFilter.razor.cs
+++ b/MP.SPEC/Components/ParamsFilter.razor.cs
@@ -181,7 +181,7 @@ namespace MP.SPEC.Components
             setDtSnap();
             DateTime dtStart = SelFilter.dtMin != null ? (DateTime)SelFilter.dtMin : DateTime.Now.AddMonths(-1);
             DateTime dtEnd = SelFilter.dtMax != null ? (DateTime)SelFilter.dtMax : DateTime.Today.AddDays(1);
-            ListMacchine = await MDService.MacchineWithFlux(dtStart, dtEnd);
+            ListMacchine = await MDService.MacchineWithFluxAsync(dtStart, dtEnd);
             ListFlux = await MDService.ParametriGetFilt(selMacchina);
 
             var configData = await MDService.ConfigGetAllAsync();
diff --git a/MP.SPEC/Data/MpDataService.cs b/MP.SPEC/Data/MpDataService.cs
index 9fb69510..1ebed9ac 100644
--- a/MP.SPEC/Data/MpDataService.cs
+++ b/MP.SPEC/Data/MpDataService.cs
@@ -1105,9 +1105,9 @@ namespace MP.SPEC.Data
         /// Elenco Gruppi
         /// </summary>
         /// <returns></returns>
-        public async Task<List<ParetoFluxLogDTO>> FluxLogPareto(string idxMacchina, DateTime dtFrom, DateTime dtTo)
+        public async Task<List<ParetoFluxLogDTO>> FluxLogParetoAsync(string idxMacchina, DateTime dtFrom, DateTime dtTo)
         {
-            using var activity = ActivitySource.StartActivity("FluxLogPareto");
+            using var activity = ActivitySource.StartActivity("FluxLogParetoAsync");
             string source = "DB";
             List<ParetoFluxLogDTO>? result = new List<ParetoFluxLogDTO>();
             // cerco in redis...
@@ -1120,7 +1120,7 @@ namespace MP.SPEC.Data
             }
             else
             {
-                result = await Task.FromResult(dbController.FluxLogPareto(idxMacchina, dtFrom, dtTo));
+                result = await dbController.FluxLogParetoAsync(idxMacchina, dtFrom, dtTo);
                 // serializzo e salvo...
                 rawData = JsonConvert.SerializeObject(result);
                 await redisDb.StringSetAsync(redKey, rawData, getRandTOut(redisLongTimeCache));
@@ -1132,7 +1132,7 @@ namespace MP.SPEC.Data
             activity?.SetTag("data.source", source);
             activity?.SetTag("result.count", result.Count);
             activity?.Stop();
-            LogTrace($"FluxLogPareto | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
+            LogTrace($"FluxLogParetoAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
             return result;
         }
 
@@ -1545,9 +1545,9 @@ namespace MP.SPEC.Data
         /// <param name="dtStart"></param>
         /// <param name="dtEnd"></param>
         /// <returns></returns>
-        public async Task<List<string>> MacchineWithFlux(DateTime dtStart, DateTime dtEnd)
+        public async Task<List<string>> MacchineWithFluxAsync(DateTime dtStart, DateTime dtEnd)
         {
-            using var activity = ActivitySource.StartActivity("MacchineWithFlux");
+            using var activity = ActivitySource.StartActivity("MacchineWithFluxAsync");
             List<string>? result = new List<string>();
             string source = "DB";
             string currKey = $"{Utils.redisMacByFlux}:{dtStart:yyyyMMddHHmm}:{dtEnd:yyyyMMddHHmm}";
@@ -1560,7 +1560,7 @@ namespace MP.SPEC.Data
             }
             else
             {
-                result = await dbController.MacchineWithFlux(dtStart, dtEnd);
+                result = await dbController.MacchineWithFluxAsync(dtStart, dtEnd);
                 // serializzo e salvo...
                 rawData = JsonConvert.SerializeObject(result);
                 redisDb.StringSet(currKey, rawData, getRandTOut(redisLongTimeCache));
@@ -1572,7 +1572,7 @@ namespace MP.SPEC.Data
             activity?.SetTag("data.source", source);
             activity?.SetTag("result.count", result.Count);
             activity?.Stop();
-            LogTrace($"MacchineWithFlux | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
+            LogTrace($"MacchineWithFluxAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
             return result;
         }