@Sunshine Unfortunately I don't see such menu there.

Hi @Sunshine, Well, I've already turned to my ISP's support channel, but they said that the router is tested for "regular usage" and don't give support beyond that. They suggested to do factory reset...

Situation I want to forward the traffic from WAN to a particular device on my LAN. For this I tried to enable the DMZ feature from the Advanced > NAT Forwarding menu. Expected behavior The settings...