Issue with Virtual Serial Port with Bean Loader

[ihatetoregister]

I understand there is an issue with OS X Sierra and the Virtual Serial port that has temporarily been solved by creating the port in /tmp/cu.LightBlue-Bean instead. However I don't seem to get it working as good as before.

I'm running this simple sketch below

void setup() {
  Serial.begin(9600);

}

void loop() {
  Bean.setLed(255,0,0); // LED red

  if (Serial.available()) {
    Serial.write("Read: ");
    Serial.write(Serial.read());
    Serial.write("\n");
  }
  

  delay(1000);
}

But when I view the output from the serial (using this tool) there seem to be some loopback issue:

Read: 

Read: 

heRead: R
j
Read: e
Read: a
Read: d
Read: :
Read:  
Read: 

Read: 

Read: 

Read: 

Read: R
Read: e

Any clues?

I have the Light Blue Bean with firmware 201611160000 Img-B and Bean Loader 1.12.3 (1651).

[ihatetoregister]

Ok, I actually had an issue with the screen tool that gave me question marks (????) as output when I run another sketch. Seem to be that I used newline '\n' (Arduino monitor) instead of carriage return '\r' (screen) and changing this solved the actual problem