diff --git a/AsbCloudInfrastructure/Services/SAUB/TelemetryDataBaseService.cs b/AsbCloudInfrastructure/Services/SAUB/TelemetryDataBaseService.cs
index bfb173da..bf735367 100644
--- a/AsbCloudInfrastructure/Services/SAUB/TelemetryDataBaseService.cs
+++ b/AsbCloudInfrastructure/Services/SAUB/TelemetryDataBaseService.cs
@@ -1,5 +1,4 @@
 using AsbCloudApp.Data;
-using AsbCloudApp.Exceptions;
 using AsbCloudApp.Services;
 using AsbCloudDb;
 using AsbCloudDb.Model;
@@ -64,10 +63,8 @@ namespace AsbCloudInfrastructure.Services.SAUB
                 return entity;
             });
 
-            var entityMaxDate = entities.Max(e => e.DateTime);
-
-            var dbset = db.Set<TEntity>();
             var stopwatch = Stopwatch.StartNew();
+            var dbset = db.Set<TEntity>();
             try
             {
                 return await db.Database.ExecInsertOrUpdateAsync(dbset, entities, token).ConfigureAwait(false);
diff --git a/AsbCloudInfrastructure/Services/SAUB/TelemetryDataCache.cs b/AsbCloudInfrastructure/Services/SAUB/TelemetryDataCache.cs
index 8d74d478..d1a7fea1 100644
--- a/AsbCloudInfrastructure/Services/SAUB/TelemetryDataCache.cs
+++ b/AsbCloudInfrastructure/Services/SAUB/TelemetryDataCache.cs
@@ -177,6 +177,7 @@ namespace AsbCloudInfrastructure.Services.SAUB
                 var idTelemetry = well.IdTelemetry!.Value;
                 var hoursOffset = well.Timezone.Hours;
 
+                System.Diagnostics.Trace.TraceInformation($"cache<{typeof(TDto).Name}>: Loading for well: {well.Cluster?.Caption}/{well.Caption} (capacity:{capacity}) idTelemetry:{idTelemetry}");
                 var cacheItem = await GetOrDefaultCacheDataFromDbAsync<TEntity>(db, idTelemetry, capacity, hoursOffset, token);
                 if(cacheItem is not null)
                 {