Not recognizing internet connection

[Clane10]

Bought 2 Nest wifi pro devices and set them up 6-8 weeks ago.  They worked beautifully until about a week ago.  Our internet provider dropped service for bout 6 hours.  When service returned, both my main nest router and the nest mesh router upstairs was blinking yellow.

I tried to reset them but i cant even get Google Home to recognize them via QR code on the bottom of the nest router.  I know there’s a good internet input because I have another system running off the very same internet just fine.

I cant reinstall them now because I can’t even get Google Home to recognize them.  I’m stuck and have no idea how to proceed.

[Clane10]

The one additional piece of information is that when I first set these up, as soon as I clicked netted them and they went through their boot up process, the light turned blue.  Now it just flashes yellow.

[Ashepherdson]

If the internet drops for an extended period, the best bet is to power cycle both the ISP router, as well as the Nest Wifi pods.  If you have already started a factory reset, then my suggestion would be start from scratch, and do the points one at a time.  Get the primary one working first, close out the setup, then go back in and add the second one)