linking into this previous thread:
Which you have closed without my reply….
I have restored to factory defaults my google WiFi, and hard reset my modem to ensure it’s on factory defaults and I STILL do not get IPv6 on my devices, your firmware isn’t resolving the issue. As I said before, google WiFi wasn’t giving me IPv6, if I plugged in my Eero Pro 6 they would.
Thanks for reaching out and I'm sorry to hear that you're still having an issue with your Google Nest Wifi. We'd like to take a deeper look into this — could you fill out this form and let us know once you're done?