Hi,
Yesterday, I updated my DHI-NVR5216-16P-I from an old 2019 firmware (v2.0.....) to the very last new firmware V4.002.0000000.1.R, Date version: 11/02/2022 .
The new WebGUI is a pleasure and I saw some nice improvement on the AI features and also alarms features.
Everything works well except emails that do not work anymore (tests are failing), but also mobile notifications. (on my mobile, it still says I am successfully subscribed but in case of an event, I still get no notification). So it looks the firmware changed stuffs in the network configuration and or new security menu. IF SOMEONE HAS ANY IDEA, PLEASE HELP ME

Except from that, I am able to access the NVR from outside as before, I have no issue with ports (80, 37777, 37778....), I see my cameras from the mobile, etc.
Yesterday, I updated my DHI-NVR5216-16P-I from an old 2019 firmware (v2.0.....) to the very last new firmware V4.002.0000000.1.R, Date version: 11/02/2022 .
The new WebGUI is a pleasure and I saw some nice improvement on the AI features and also alarms features.
Everything works well except emails that do not work anymore (tests are failing), but also mobile notifications. (on my mobile, it still says I am successfully subscribed but in case of an event, I still get no notification). So it looks the firmware changed stuffs in the network configuration and or new security menu. IF SOMEONE HAS ANY IDEA, PLEASE HELP ME


Except from that, I am able to access the NVR from outside as before, I have no issue with ports (80, 37777, 37778....), I see my cameras from the mobile, etc.