@ckdash I've done tests in the controller and stand alone with vlan on the WAN, no problems, but the story doesn't say anything about which firmware you're using, if you don't have the latest then...

@AdvTriStarDev hmmm, this sounds very strange. what is the link speed on your ports? have you tried changing cables, how is the internet connected, is it fixed ip dhcp? I have several are 707-M2...

@ceejaybassist You have to allow AGH. crate a LAN to WAN ACL before block roule and allow AGH

@ceejaybassist router ACL, allow roule first then block to deny everything else.

@ceejaybassist block port 53 from LAN to WAN, and allow adguard server only in router ACL

@Egbolla you have 24 rj45 link ports in each switch.. use whoever you want.