Non stop input, chracter always move

I’m using the built in Character
Motor, my character always moves. I’ve added the following code to the Update function:

print("Horizontal: " + Input.GetAxis("Horizontal") 
    + " Vertical: "+ Input.GetAxis("Vertical"));

Here is a sample of the output:

  1. Horizontal: -0.7294098 Vertical:
    0.6424343
  2. Horizontal: -0.7197458 Vertical:
    0.6424343
  3. Horizontal: -0.7294098 Vertical:
    0.6424343

Perhaps it is the joystick, but I doubt, since it works fine in other applications.

Thanks.

Unplug the joystick.