I have managed to connect DSL AC68U to TPG FTTB if that is the same as HFC? I did reset the modem and went through the quick setup and the router part of which asks if you want to select TPG VLAN 2. I went through a whole bunch of resets, plugging/un plugging but one of the posts said to do the factory reset with the DSL line removed. But... my speed has dropped dramatically from 90/30 to 23/ 1. Will have to switch back to the TP Link modem and see if I need to tweak some DSL settings or if it's something else.
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