I have 2 nest mini devices one of them works perfectly while the other one keeps unlinking from my google account. I have tried both 2.4gz and 5gz wifi connection and it doesn't seem to be internet issue as the other one works just fine in the same room.
Thanks for your post. I am sorry to hear that one of your Google Nest Mini devices is not connecting to WiFi. That is a frustrating issue and I understand your concern. I would be more than happy to help. First, I have some quick questions.
I look forward to your response, thanks for your patience!