Google Nest Community

I am having difficulty connecting my camera the message I keep receiving cannot connect to cloud. Tried factory setting and router restart it is not workingi have a UniFi network with 2.4 - 5 GHz broadcast. Help is appreciated

I currently have a nest account that I use the same gmail as my google home. I was unable to migrate the account and when I want to add nest home max to activate the camera it state problem connecting to cloud. I also have a control 4 system that is ...