Device parameters do not refresh

[PJanisio]

Hi,

Some of sonoff devices has additional parameters, like mine: voltage, power, current. These are not being refreshed during getting device and checking parameters.

office_socket = client.get_device('100142b205')
    device_name_office = (office_socket.name)
    office_socket_power = (office_socket.params.power)
    office_socket_voltage = (office_socket.params.voltage)

I think its not a issue with the code, because in the ewelink app or ewelink-web it also do not refresh very often (in ewelink web you can forcely refresh the data). So in this case its a feature request, if possible to update the parameters every time connecting the device.