I recently purchased three nest outdoor cameras. During setup I am receiving the error code C229 which is a router security code/lack of internet connectivity/wrong password. I have tried all work arounds without success. The cameras will refuse to connect to the wifi after entering the correct password during setup. I have tried both spectrums of my dual band router, turned off the firewall/security, tried a guest network with no security, whitelisted the MAC address of the camera, and completed a full restart of my modem and router. I own a tp-link archer ax3000 router and am setting up through the Nest app on a galaxy s21 ultra.
Thanks for reaching out and for providing a detailed description of your concern. I have a few questions to better understand what's going on.
Is this happening on all of the 3 Nest Outdoor Cameras that you recently bought? Are there any Nest cameras or devices successfully connected to this Wi-Fi network? Also, have you tried the setup using another mobile device?
Just checking in to see if you still need assistance with this issue. We'll leave this topic open for another 24 hrs in case there are any follow up questions or comments. Please let me know if you need further assistance.