diff --git a/IOB-WIN-NEXT/IobIcoelDb.cs b/IOB-WIN-NEXT/IobIcoelDb.cs
index 8a45d8a4..7508a23b 100644
--- a/IOB-WIN-NEXT/IobIcoelDb.cs
+++ b/IOB-WIN-NEXT/IobIcoelDb.cs
@@ -39,9 +39,9 @@ namespace IOB_WIN_NEXT
             string SyncStateCTout = getOptPar("SyncStateCTout");
 
 
-
             string connSyncState = $"data source={SyncStateDb};initial catalog=MoonPro_ISF;persist security info=True;user id={SyncStateUser};password={SyncStatePwd};MultipleActiveResultSets=True;App=IOB-WIN-NEXT";
 
+            // gestione command timeout da https://erikej.github.io/sqlclient/2020/10/26/sqlclient-commandtimeout-preview.html
             if (!string.IsNullOrEmpty(SyncStateCTout))
             {
                 connSyncState = $"{connSyncState};Command Timeout={SyncStateCTout}";