Sorry to hear about the trouble. I wanted to follow up and see if I could be of any help. I found an article with more details on how to test your mesh connection. Please let me know if you are still having any trouble from here, as I would be happy to take a closer look and assist you further.
Thanks for the help, Jake.
PB73, that certainly hasn't been easy for you ― let's check it out. A few questions: what are the Nest speakers you are using? May I know what mesh system you have? Do you have a new mesh system or just new Wi-Fi credentials? Follow the steps below:
If your speaker or display isn’t connected to a Wi-Fi network. Set up your speaker or display on the new Wi-Fi network:
If your speaker or display is connected to an existing Wi-Fi network, but you'd like to connect it to a new one, follow the steps below:
If you get an error message that says "could not communicate with your [device]" when you try to forget your network, or the steps above don't work, you'll need to factory reset your device and set it up again.
Tell me how it goes.