Best way to extend Wi-Fi range in my house & yard

I agree.  A Mesh WiFi 6 system with at least two satellites, preferably hard wired, would do the trick. You'll have to place the gateway in pass through mode but that shouldn't be too difficult.

We'd be happy to help you improve your Wi-Fi range, @Tdale.

You can use the following information, to help you check if a Wi-Fi extender will improve the connection in your home:

1. Go to the Smart Home Manager app.
2. Choose Easily Find Weak Wi-Fi Spots in Your Home.
3. Follow the prompts. We’ll let you know where your Wi-Fi could use a little help.

Please reach back out, and let us know if this helps.

Latoya, AT&T Community Specialist

mesh system

find a wifi 6 mesh system.  hopefully you will be able to plug 1 or 2 of them into the ethernet port of the fiber-modem.  much better, and cheaper in the long-run.

Search the forurms for mesh...