code: def _initialize_system_sync(self):
          
          connected_devices = self.bable.list_connected_devices()
          for device in connected_devices:
              self.disconnect_sync(device.connection_handle)
  
          self.stop_scan()
  
          self.set_advertising(False)
  
          # Register the GATT table to send the right services and characteristics when probed (like an IOTile device)
          self.register_gatt_table()
docs: Initialize the device adapter by removing all active connections and resetting scan and advertising to have
          a clean starting state.