If you've got one of the best wireless routers or one of the best mesh systems installed at home, supporting the latest Wi-Fi 6E standard, then you might need the Netgear Nighthawk A8000 USB ...
The Netgear Nighthawk RS600 is one of the first wave ... The app directed me to turn off the broadband modem, and restart. Indeed, on second try, everything went smoothly without a hitch.