Hi!
Setup:Keenetic Titan (KN-1811), KeeneticOS 5.0.11, segments Main and IoT.
I have the same issue. Tried : Relay multicast DNS enabled on both segments, firewall rules allowing UDP 5353 from IoT to any. Verified with `avahi-browse -at` from a Linux machine on Main — smart plugs (Shelly) devices on IoT never appear.
Did anyone find a working solution purely within Keenetic's config?