I just purchased a home that already had a Nest Camera installed (wired). I get through the entire process and it stops at "Something went wrong, your camera couldn't connect to Wi-Fi. Make sure that your Wi-Fi network is connected to the internet and that you entered the correct password. NC004(4060)". Please help!
I've linked a help centre article below that will help you troubleshoot this.
Do let us know what happens when you try these steps? Try to be as detailed as possible so we know how best to advise.