Hi @Nav1 . Can you describe your problem in more detail?
Does the router not provide an ip address to your device when connected? Wifi and ethernet?
Does the router get a public ip address from TPG server?
Is the Asus the only router being used?
Hi @Nav1 . If you don't want to use TPG VOIP service and would prefer to use the Asus by itself, TPG has a new BYO (router) NBN plan. Data only, and VLAN ID setting is not used. Asus is configured normally. VR1600 could be used as cabled extender.
Details on TPG NBN plans page.