I recently purchased a TP-link switch and TP-LINK ER7206 router to beef up my network. I am replacing Asus AX92u router wifi6 mesh system. Well actually just replacing it as the router as I will use the ASUS mesh as access points only. But after unplugging the ASUS setup, and plugging in the new TP-Link router (PPPOE set and user password done), I can't get it to connect to NBN. I played around a bit... but I get nothing.  I am not totally technically illiterate, but networking is not my strong point.  please help :D   p.s. I saw that cloning the mac address of the OG router may work, but I tried and failed this too. ... View more