My nest doorbell wired version constantly disconnects for no apparent reason. There will be no connection issue as the WiFi is still running and in range the nest connect is charged and the doorbell is still getting power. It's very inconvenient and annoying especially since there' seems to be nothing i can do about it.
As best I can remember there are some settings in the Google Mesh routers that need to be looked at to fix this problem. But I believe your best bet is to speak on the phone with an actual google nest tech about this. Here is the link. If they fix the issue please return here and let us know what they did to fix it.
Thanks for your help, EmptyNester.
I just wanted to follow up to see if you still need our help. Please let us know as we would be happy to answer any questions you may have.