Can someone explain to me how to add a better router to the default combo ATT gigapower

Run Cat6 cable from ATT unit to the LAN port of a better wireless router, and put that router in access point mode. You can do the same with a regular access point as well.

I had the same issue


Spent 300 bucks on the netgear Orbi dual router system and now I have enough wifi in my house to grow cancer cells