@raven-au I raven sorry for not coming back earlier, working with ABB and resetting the internet connection allowed me to connect the Deco to the internet directly and then was able to setup the wifi...

@Wrayman Thanks all for your help, I am just reply to all of you together, no need to clutter the system If possible I want to use the 3 units of Deco XE75 only as long as I can hook up my switch to...

Hi new to this forum, I have a Deco XE75 [3units] I have tried unsuccessfully to connect it to the internet, my internet is NBN [FTTP]. Using my WiFi router Archer AX73 I can connect without problem....