@Kevin_Z AC5400 MU-MIMO Tri-Band Gaming Router Hardware Version: ArcherC5400X v1.0 Firmware Version: 1.1.2 Build 20191223 rel.73956(5553) I used to have old tp-link routers before and the interface...

@Gon009 I have the same experience, if TP-LINK doesn't care about fixing this Advertised Bandwidth Control soon, I wouldn't trust them no more for my future buys and recommendations.