As the thread name suggests, I'm using PPPoE with my Asus rtax86u router. 400mbps plan. Alliance BB. Weird thing is before PPPoE, connection was rock steady. After PPPoE, both IPv6 and IPv4 sites (websitr independent ig...altho saw whatsapp and instagram facing more issues than normal sites), at times, for 2-3 secs, connection drops. Using TP-Link X007 ont. Configured internet vlan (req by isp) on the ont itself. Complained previously but they claim no issues. Clueless. Last option is to use the isp provided Syrotech ont. Or shall reset my tplink ont and configure vlan on my router?