diff --git a/Host/Source/MicroBoot/interfaces/uart/XcpTransport.pas b/Host/Source/MicroBoot/interfaces/uart/XcpTransport.pas
index b8250539..820f4cd9 100644
--- a/Host/Source/MicroBoot/interfaces/uart/XcpTransport.pas
+++ b/Host/Source/MicroBoot/interfaces/uart/XcpTransport.pas
@@ -154,24 +154,9 @@ begin
 
     // configure port
     configIndex := settingsIni.ReadInteger('sci', 'port', 0);
-    //sciDriver.Port := pnCOM1; // init to default value
-
     sciDriver.Port := pnCustom;
     sciDriver.PortName := Format( '\\.\COM%d', [ord(configIndex + 1)] );
 
-    {
-    case configIndex of
-      0 : sciDriver.Port := pnCOM1;
-      1 : sciDriver.Port := pnCOM2;
-      2 : sciDriver.Port := pnCOM3;
-      3 : sciDriver.Port := pnCOM4;
-      4 : sciDriver.Port := pnCOM5;
-      5 : sciDriver.Port := pnCOM6;
-      6 : sciDriver.Port := pnCOM7;
-      7 : sciDriver.Port := pnCOM8;
-    end;
-    }
-
     // release ini file object
     settingsIni.Free;
   end;
diff --git a/Host/openblt_uart.dll b/Host/openblt_uart.dll
index 2d46a816..2f990392 100644
Binary files a/Host/openblt_uart.dll and b/Host/openblt_uart.dll differ