Hello - recently just moved into our new home and had to get a new Comcast router. I was able to get my thermostat setup and running (and on wifi), but my camera's refuse to connect and aren't bringing back any sort of error code other than "an issue was encountered".
Updating Wi-Fi settings for Google Nest cameras and doorbells can be problematic.
Because of that, Google Nest says: "The simplest fix for most Nest products is to update your home network so that the network name (SSID) and password are the same as before. This will usually work even if you’ve purchased a new Wi-Fi router as long as the manufacturer settings are the same."
If you can't do that, the rest of Google Nest's recommendations can be found here:
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I appreciate the help, JT.