I can also confirm the duplication for one of my cameras, I also can
confirm it is indeed working again! (Have also removed and added Ezviz
account multiple times to see if it wasn't just a fluke).
Updated my Google playstore review and got a reply from Ezviz.
26/08/2022EZVIZ Inc.Hi, sorry for the inconvenience caused. We know
about this issue and we're working hard to fix the same. Thanks!
