diff --git a/IOB-WIN-NEXT/IobModbusTCP.cs b/IOB-WIN-NEXT/IobModbusTCP.cs
index 3884cddd..f096836d 100644
--- a/IOB-WIN-NEXT/IobModbusTCP.cs
+++ b/IOB-WIN-NEXT/IobModbusTCP.cs
@@ -823,7 +823,7 @@ namespace IOB_WIN_NEXT
                         RawInput = new byte[parametri.memSizeRead];
                         RawOutput = new byte[parametri.memSizeWrite];
                         // salvo parametri conn!
-                        lgInfoStartup(string.Format("Parametri memoria: memAddrRead: {0} | memAddrWrite: {1} | memSizeRead: {2} | memSizeWrite: {3}", parametri.memAddrRead, parametri.memAddrWrite, parametri.memSizeRead, parametri.memSizeWrite));
+                        lgInfoStartup($"Parametri memoria: memAddrRead: {parametri.memAddrRead} | memAddrWrite: {parametri.memAddrWrite} | memSizeRead: {parametri.memSizeRead} | memSizeWrite: {parametri.memSizeWrite} | deltaBase: {deltaBase}");
                     }
                     catch (Exception exc)
                     {