Same issue here, they have been working fine until three days ago, one of my nest battery cams kept going offline, pretty much unusable. Now today, ALL three of my cameras have gone offline.
it is NOT an issue with my wifi signal or configuration, as funnily enough my doorbell and indoor wired cameras work.. and yes I have reinstalled the app, reset the camera and am quite frankly sick of having to do all the time. It is clearly issues with their server.
Piss poor service, considering that we pay a yearly subscription for, and at the same time - the nerve Google had to increase the subscription price as well for a platform that Google seems to have abandoned the market for.
