LoopbackB.setConsole() InternalError in TCP connection (Espruino WiFI)

Hi Steffer,

I put the try/catch but it was the same, terminal does not respond.

This is my code

function initTelnet(){

  console.log('Init Telnet');

  require("net").createServer(function(socket) {
    
    console.log('Telnet client connected');
    
    socket.write('Welcome!\r\n');
    
    socket.on('error', function(err){
      USB.write(err);
    });

    /*socket.on('data', function(data) {
      //just a test to verify connection
      //USB.write("client says " + data);
    });*/

    socket.on('close', function() {
      USB.setConsole();
    });

    socket.pipe(LoopbackA);
    LoopbackA.pipe(socket);    
    
    try{
      LoopbackB.setConsole();
    } catch(e){
      USB.write(e);
    }
    
  }).listen(23);
}

function onInit() {

  console.log("Init Wifi");
  
  wifi = require("Wifi");

  wifi.connect("................", {password : ".................."}, function(err) {
    
    console.log("Wifi Connected");
    
    initTelnet();    
    
  });
}

When connecting with putty I see:

Welcome!
<- USB
>

and nothing else, no response to commands.

...
EDITED the code to remove the ondata event