Problems with google home-xiaomi mi led desk lamp

Hi to all. I have a problem with google home because it can’t see the mi led desk lamp. I linked the Yeelight account (and google home see that yeelight account have 1 device linked) but… No way. And up to 1 week ago I’ve seen the device in google home, but after, it disconnected itself. I don’t know how and why. That’s strange.
With yeelight mi led desk lamp haven’t problem
Germany server, but I also tried Singapore
Thx to all

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