@Riley_S Thanks for replying Riley. I wasnn't too sure what to put in on that screen you mentioned, but was prompted to click Auto Detect, which then selected that PPPoE. I'll try the dynamic ip...

The drop down above is incorrect. The router I have is the Archer 5400X and not the one above. Anyway, I can't for the life of me get this router online. I've replaced my ISP router with this Archer...