I have a Nest Cam Indoor (Single) purchased in 2019. It has been operating without any issues until Monday when it suddenly went offline, nest app alerted me to that.
I followed the debugging guide and tried removing it from my existing Space and adding it again. I used the app on my iPhone to add it by scanning the QR code on the back. I got a C119 error message.
I then tried to add it using my laptop. I got a C309-403 error message.
In both cases, the setup process detects the device, asks me for Wifi username and password, and then throws the above error messages. I have attached screenshots.
I repeated these steps after doing the following -
1. Removing and reinstalling the Nest app on my phone.
2. Using a different Wifi router.
3. Using a mobile hotspot.
4. Powering down the Nest cam and waiting for 5 minutes before attempting to add it.
During this entire process, the light in front of the camera is blinking Blue.
I spent half a day with Google support on chat debugging this, and we repeated all the above steps with no luck.
I have checked my router and network settings. All nodes including the router are ping-able for all other nodes. No firewall or IPS is blocking any connections.
Any ideas on how to further debug this? Is my camera bricked?