diff --git a/Server/Forms/FrmMain.cs b/Server/Forms/FrmMain.cs
index e5fe4bab..b91c3e30 100644
--- a/Server/Forms/FrmMain.cs
+++ b/Server/Forms/FrmMain.cs
@@ -183,8 +183,10 @@ private void ClientState(Server server, Client client, bool connected)
             }
             else
             {
+                int selectedClients = 0;
                 this.Invoke((MethodInvoker) delegate
                 {
+                    selectedClients = lstClients.SelectedItems.Count;
                     foreach (ListViewItem lvi in lstClients.Items)
                     {
                         if ((Client) lvi.Tag == client)
@@ -194,7 +196,7 @@ private void ClientState(Server server, Client client, bool connected)
                         }
                     }
                 });
-                UpdateWindowTitle(ListenServer.ConnectedClients, lstClients.SelectedItems.Count);
+                UpdateWindowTitle(ListenServer.ConnectedClients, selectedClients);
             }
         }