Saving Issue(Maybe?).

When I type save() I receive:

=undefined
Erasing Flash.....................
Programming 36000 Bytes...................................­....
Checking...
Done!
>ERROR: Invalid baud rate specified

I am curious as to what ERROR: Invalid baud rate specified
refers too.

I disconnect then close the Espruino WebIDE window. Next, I open the WebIDE, connect and type dump(). dump returns:

var phValue = "";
function getPhValue() {
 on = !on;
 digitalWrite(LED1, on);
 Serial4.print("r\r");
}
var interval = 1;
var on = false;
setInterval(getPhValue, 15360000);
Serial4.onData(function (e) {
  phValue+=e.data;
  if (e.data == "\r") {
    print(phValue);
    phValue="";
  }
});
=undefined

My JS code seems to have saved correctly, but the code will not execute upon a save() or when I unplug and plug the Espruino board into the same USB port to obtain power. I also tried pressing the reset button, but that does not seem to reset the board. The only change I see when pressing the RESET button is, the WebIDE locks up causing me to have to unplug the Espruino board from the USB port, then plug the board into a different USB port in-order for the WebIDE to recognize the Espruino board again.

Pressing the Send to Espruino button works as expected; however, as I stated above, submitting save() does not work as expected. What should I do to get the saved code to work?