This could be useful as none of the devices from my VLAN show up here (and I thought they did in the prior version 4.x.x...not sure). My dual pi-hole setup can service VLAN requests, firewall rules allow my primary LAN devices to access the entire VLAN address range, but VLAN only allows certain functions like port 53 routed back to the Pi-holes. I think this is fairly common for those employing a guest network/IoT network of similar. Not sure how easy it would be to grab the MAC ID over routed traffic. Would be nice to have but not essential. Thanks.
EDIT: Also on the network page, I noticed there are many very old devices that will never come back. Is there a way to remove those or set an expire time (say after 30 days they roll off)? I should say, too, thanks for a great product.