diff --git a/IOB-WIN/MainForm.cs b/IOB-WIN/MainForm.cs
index ade5de4d..41fa481b 100644
--- a/IOB-WIN/MainForm.cs
+++ b/IOB-WIN/MainForm.cs
@@ -339,8 +339,15 @@ namespace IOB_WIN
       address = IPAddress.Loopback;
       string ipAdrr = MPIP;
       IPAddress.TryParse(ipAdrr, out address);
-      reply = pingSender.Send(address, 100);
-      answ = reply.Status;
+      try
+      {
+        reply = pingSender.Send(address, 100);
+        answ = reply.Status;
+      }
+      catch (Exception exc)
+      {
+        lgError(string.Format("testPingServer() EXCEPTION in fase di ping{0}{1}{2}", Environment.NewLine, exc));
+      }
       return answ;
     }
     /// <summary>
@@ -727,7 +734,7 @@ namespace IOB_WIN
           MainProgrBar.Invalidate();
         }
       }
-      catch(Exception exc)
+      catch (Exception exc)
       { }
     }
     /// <summary>