I have some smart electrical plugs that I can steer via Alexa today, but the supplier / service provider (OSRAM) has announced that they will discontinue their service. It is possible, however, to use the plugs with another ZigBee smart home gateway. I don’t have one yet. Can anyone recommend generic ZigBee gateways? (I know I might use Philips Hue, but it’s twice the price and offers functions I don’t really need.) Thank you in advance!