In my case (according to google support) problem was(is) with "VLAN
tagging"
feature.https://support.google.com/googlenest/answer/9798157?hl=enI
added "smart network switch" with VLAN feature before main pod and
testing now to see if my internet work...
how to rollback to previous firmware version?!?I think no one is fixing
this bug and they don't give a **bleep** about customers. **bleep** YOU!
Google.