diff --git a/Mimante/Controls/AuctionMonitorControl.xaml b/Mimante/Controls/AuctionMonitorControl.xaml
index 74b4e63..156d8d1 100644
--- a/Mimante/Controls/AuctionMonitorControl.xaml
+++ b/Mimante/Controls/AuctionMonitorControl.xaml
@@ -273,7 +273,7 @@
                             <DataGrid.Columns>
                                 <DataGridTextColumn Header="ID" Binding="{Binding AuctionId}" Width="90"/>
                                 <DataGridTextColumn Header="Asta" Binding="{Binding Name}" Width="2*"/>
-                                <DataGridTextColumn Header="Latenza" Binding="{Binding AuctionInfo.PollingLatencyMs}" Width="70"/>
+                                <DataGridTextColumn Header="Latenza" Binding="{Binding LatencyDisplay}" Width="70"/>
                                 <DataGridTextColumn Header="Stato" Binding="{Binding StatusDisplay}" Width="100"/>
                                 <DataGridTextColumn Header="Timer" Binding="{Binding TimerDisplay}" Width="90"/>
                                 <DataGridTextColumn Header="Prezzo" Binding="{Binding PriceDisplay}" Width="70"/>
diff --git a/Mimante/ViewModels/AuctionViewModel.cs b/Mimante/ViewModels/AuctionViewModel.cs
index 309135d..0b39392 100644
--- a/Mimante/ViewModels/AuctionViewModel.cs
+++ b/Mimante/ViewModels/AuctionViewModel.cs
@@ -301,6 +301,30 @@ namespace AutoBidder.ViewModels
         
         public bool IsMyBid => _lastState?.IsMyBid ?? false;
         
+        /// <summary>
+        /// Latenza polling - mostra "-" se l'asta non è attiva/monitorata
+        /// </summary>
+        public string LatencyDisplay
+        {
+            get
+            {
+                // Se non attiva o in pausa/terminata, mostra "-"
+                if (!IsActive || _lastState == null)
+                    return "-";
+                
+                // Se terminata, mostra "-"
+                if (_lastState.Status == AuctionStatus.EndedWon ||
+                    _lastState.Status == AuctionStatus.EndedLost ||
+                    _lastState.Status == AuctionStatus.Closed)
+                    return "-";
+                
+                // Altrimenti mostra la latenza
+                return _auctionInfo.PollingLatencyMs > 0 
+                    ? _auctionInfo.PollingLatencyMs.ToString() 
+                    : "-";
+            }
+        }
+        
         public string StatusDisplay
         {
             get
@@ -359,6 +383,7 @@ namespace AutoBidder.ViewModels
             OnPropertyChanged(nameof(StatusDisplay));
             OnPropertyChanged(nameof(Strategy));
             OnPropertyChanged(nameof(MyClicks));
+            OnPropertyChanged(nameof(LatencyDisplay)); // ? AGGIUNTO
             OnPropertyChanged(nameof(AuctionInfo)); // For PollingLatencyMs
         }
         
@@ -398,6 +423,7 @@ namespace AutoBidder.ViewModels
             OnPropertyChanged(nameof(CanPause));
             OnPropertyChanged(nameof(CanStop));
             OnPropertyChanged(nameof(CanBid));
+            OnPropertyChanged(nameof(LatencyDisplay)); // ? AGGIUNTO - latenza cambia quando si attiva/disattiva
         }
         
         public event PropertyChangedEventHandler? PropertyChanged;