The seller and maker failed here. If they won't talk about this, you need to tell them this is unacceptable and put off the purchase.
I'd like to use the new Orbi Mesh WiFi System with my existing installed ATT Uverse + Gigapower setup. I have 1 wired connection for my main TV plus two Wireless connections for AT&T Uverse alongside 1Gig Gigapower (internet). The Pace 5268AC is the main AT&T provided Gateway & Router.
Can someone please help or advise here as to the exact steps I need to follow to ensure TV & DVR's work properly plus turnoff the Wireless Router functionality of the PACE Gateway?