My google nest camera was working well and I hadn’t checked it for a couple of weeks. When I tried to connect again, it wasn’t working at all. I tried all the different ways to get it back onto my phone. I also deleted it from my app and started again. I thought I also brought it to a different premise on different Internet, and it won’t go on help please
Oh no! I'm sorry to hear that. What's the status light of your Nest camera? What type of Nest camera do you have? Are you getting any error messages? When did it start happening? Also, how far is the camera from the router?
You can follow this link on how to Restart or factory reset Nest camera or doorbell.