diff --git a/IOB-WIN/IobFanuc.cs b/IOB-WIN/IobFanuc.cs
index e41b03c8..fd324520 100644
--- a/IOB-WIN/IobFanuc.cs
+++ b/IOB-WIN/IobFanuc.cs
@@ -293,7 +293,7 @@ namespace IOB_WIN
         {
           if (verboseLog || periodicLog)
           {
-            lgInfo("ConnKO - tryConnect");
+            lgInfo("FANUC: ConnKO - tryConnect");
           }
           // in primis salvo data ping...
           lastPING = DateTime.Now;
diff --git a/IOB-WIN/IobGeneric.cs b/IOB-WIN/IobGeneric.cs
index 1fdf9e3b..bf6197a5 100644
--- a/IOB-WIN/IobGeneric.cs
+++ b/IOB-WIN/IobGeneric.cs
@@ -489,7 +489,7 @@ namespace IOB_WIN
         else
         {
           currServerCount = utils.callUrl(urlGetPzCountRec);
-          lgInfo("Lettura contapezzi da TCiclo dall'url {0} --> {1}", urlGetPzCountRec, currServerCount);
+          lgInfo("Lettura contapezzi da TCiclo dall'url {0} --> num pz: {1}", urlGetPzCountRec, currServerCount);
           lastIdxODL = utils.callUrl(urlGetCurrODL);
           lgInfo("Lettura ODL dall'url {0} --> {1}", urlGetPzCountRec, lastIdxODL);
         }
diff --git a/IOB-WIN/IobKawasaki.cs b/IOB-WIN/IobKawasaki.cs
index 012776e0..cf79d908 100644
--- a/IOB-WIN/IobKawasaki.cs
+++ b/IOB-WIN/IobKawasaki.cs
@@ -134,7 +134,7 @@ namespace IOB_WIN
           cSignals = currBitmapSignals;
           lastCountCNC = pzCounter;
           numPzPrel = pzPrelevati;
-          lastRecTC = lastTC; 
+          lastRecTC = lastTC;
           lastMissRobot = lastMission;
         }
         // test contapezzi
@@ -151,7 +151,7 @@ namespace IOB_WIN
         // test gest programmi
 #if true
         //saveProgram("prog", "default");
-        sendProgram("prog", "default2"); 
+        sendProgram("prog", "default2");
 #endif
       }
       catch (Exception e)
@@ -281,7 +281,7 @@ namespace IOB_WIN
         {
           if (verboseLog || periodicLog)
           {
-            lgInfo("ConnKO - tryConnect");
+            lgInfo("KAWASAKI: ConnKO - tryConnect");
           }
           // in primis salvo data ping...
           lastPING = DateTime.Now;
@@ -730,7 +730,7 @@ namespace IOB_WIN
       {
         B_input += (1 << 5);
       }
-          
+
       // process ODL e contapezzi
       string currODL = "";
       try
diff --git a/IOB-WIN/IobOSAI.cs b/IOB-WIN/IobOSAI.cs
index 1fc66efa..207a278f 100644
--- a/IOB-WIN/IobOSAI.cs
+++ b/IOB-WIN/IobOSAI.cs
@@ -192,7 +192,7 @@ namespace IOB_WIN
         {
           if (verboseLog || periodicLog)
           {
-            lgInfo("ConnKO - tryConnect");
+            lgInfo("OSAI: ConnKO - tryConnect");
           }
           // PING SOLO x OPEN!!!
           bool needPing = (cIobConf.tipoIob == tipoAdapter.OSAI_OPEN);
diff --git a/IOB-WIN/IobSiemens.cs b/IOB-WIN/IobSiemens.cs
index f38300df..0d7fe31b 100644
--- a/IOB-WIN/IobSiemens.cs
+++ b/IOB-WIN/IobSiemens.cs
@@ -4,7 +4,6 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
-using System.Net;
 using System.Net.NetworkInformation;
 
 namespace IOB_WIN
@@ -49,7 +48,7 @@ namespace IOB_WIN
     /// <summary>
     /// parametri di connessione
     /// </summary>
-    protected connParamS7 parametri;       
+    protected connParamS7 parametri;
 
     #endregion
 
@@ -177,7 +176,7 @@ namespace IOB_WIN
       // gestione invio ritardato contapezzi
       pzCountDelay = utils.CRI("pzCountDelay");
       lastPzCountSend = DateTime.Now;
-      lastWarnODL = DateTime.Now;   
+      lastWarnODL = DateTime.Now;
       // inizializzo parametri...
       parametri = new connParamS7()
       {
@@ -372,7 +371,7 @@ namespace IOB_WIN
         {
           if (verboseLog || periodicLog)
           {
-            lgInfo("ConnKO - tryConnect");
+            lgInfo("SIEMENS: ConnKO - tryConnect");
           }
           // in primis salvo data ping...
           lastPING = DateTime.Now;
diff --git a/IOB-WIN/IobSiemensTorri.cs b/IOB-WIN/IobSiemensTorri.cs
index 60528a10..886876a9 100644
--- a/IOB-WIN/IobSiemensTorri.cs
+++ b/IOB-WIN/IobSiemensTorri.cs
@@ -388,7 +388,7 @@ namespace IOB_WIN
         {
           if (verboseLog || periodicLog)
           {
-            lgInfo("ConnKO - tryConnect");
+            lgInfo("SIEMENS-TORRI: ConnKO - tryConnect");
           }
           // in primis salvo data ping...
           lastPING = DateTime.Now;