Nice thinking...So I take it in this case the modem/routers already operating at Stations A and B will need to be setup as plain bridges to the CPE (as in disable their DSL PPPoE interfaces) in order...

Victor, it's pretty simple actually..here's an outline let me know if you need further clarification vDSL base - vDSL modem with LAN/WiFi clients - DHCP server active, IP pool 192.168.1.x - CPE setup...

Peter M wrote That's fine then - as for the firmware update, I have no further advice for you. The few times I've done this, with very old TL-PA251 and recent TL-PA8030P, it worked, no tricks...

Thanks for the reply Victor, hugely helpful. Bare in mind that I have to achieve this using 3 CPEs, while the lowest you describe on the topologies you provided above is 4 CPEs.. One thing I must...

Model : Hardware Version : Firmware Version : ISP : As per the title...in the process of setting up a wireless network that consists of a DSL base with a CPE510 setup as AP, Station A. with a CPE510...

While I appreciate the comment apparently this is not the issue, since the screenshots above were taken just after yet another attempt to update the firmware, having reset the units to their default...