1. My JRS Eco Wifi 01A Router is working very well. It was easy to install.
2. As recommended, I turned off the WIFI on my existing modem and just use it for wired internet.
3. I plugged the JRS unit into a remote-control switch so we turn the WIFI on and off remotely from elsewhere in the house.
4. I set the JRS unit on a lower power setting and it reaches through the entire house.