3 of wyze cam v1 died at once

[obligor]

I have many Wyze cam at home. Some of them suddenly cannot connect the network. So I tried to reset and to connect again. But I couldn’t make it. After hearing a beep sound for a scan code, it cannot progress further.
Anybody has similar situation?

[Newshound]

Official word from Wyze on v1 not working any more?

I apologize for the time it is taking to figure this out. This has been a very tough issue and we are still working on it diligently. Here is a brief rundown of what we have encountered so far: We started seeing reports in May from users that the Wyze Cam v1 was not able to reconnect after any type of power loss. We started to look at the metrics and found there was a steadily increasing number of Wyze Cam v1’s that were offline. Since the last Wyze Cam v1 firmware was released on January 21, …