I've been experiencing the same issue since yesterday, but my camera
(Nest Cam battery, but plugged in) is now online again in the app!
It's not working on https://home.google.com/ but I can live with that.
Same here. I'm in the UK. I've reset the camera multiple times, but
don't want to factory reset just yet.Every time I reset I seem to get
one notification, but the app keeps saying camera offline. Even when
it's right next to the router.