voice notifications from Google nest do not work. All Tapo cameras work from Google nest. but this camera does not work voice notifications. I turned them on in Google Home. Why

I have 4 Tapo c520ws. The problem is that each one has a different firmware. They don't update at all. One has 1.2.10 the other has 1.2.9 and two have 1.2.8. all cameras are v1

hello when using the patrol function, the automatic tracking of a human stops working. after a hard reset, the device works correctly but only for a short time. what is the problem?