I have installed a Tapo C500 V1 camera at home. To prevent power failure, I installed it on a 12 V battery. Everything is perfect. Now, I decided to acquire 2 more C500 but what I received is 2 camera

I have 1 C500 and 2 C200 cameras (latest firmware) on my network. Cameras are set up for UTC-5 (eastern time). All times on cameras are OK. After I installed a Tenda N3L-8H V1 (firmware 12.1.8.10), I