code: def cancel_link_unlink_mode(self):
          
          self.logger.info("cancel_link_unlink_mode")
          self.scene_command('08')
          # should send http://0.0.0.0/0?08=I=0
  
          ## TODO check return status
          status = self.hub.get_buffer_status()
          return status
docs: Cancel linking or unlinking mode