Dahua VTO2000A doesn't work (light starts blinking, it disappeared from the network).

Hello, use-ip members, this is the first time that I'm posting here.

I have a Dahua VTO2000A outdoor station connected to Dahua VTH1550CH indoor monitor the VTO was working well I can view the outdoor camera from the monitor and the phone but just a 10 - 15min after, the VTO namespace light starts blinking, it disappeared from the network I can't reach it from the default IP...

Dahua VTO2000A doesn't work (light starts blinking, it disappeared from the network).