Unstable IP Camera connection - GSM7224R

Hi all,

Using a switch GSM7224R for CCTV, with IP cameras and a NVR (Network Video Recorder), if I leave the switch with default settings, all works flawless.
But when I create port-based VLANs, the connection between the IP Caremra and the NVR becomes unstable. Sometimes works, sometimes disconnects.

This is the error I get at the NVR;



When the NVR detects the IP Camera correctly:



Then, the connections breaks itself:



With default switch configurations (VLAN1 default) I get no errors, so i understand that the VLAN is affecting in some way the connection...

The VLANs are port-based with different subnets, all ports are untagged:





So, the question is if anyone knows what is this happening?
What else I need to set on the VLAN to work flawless?

Thank you

Regards, Maximo