One Deco never has clients
I recently installed a Deco mesh router, model XE5300 with 3 Decos. The main Deco is in the basement, with a satellite Deco on the ground floor and the second floor of our house. 6Ghz channel is used for backhaul only. Internet is 1 GB fiber. I am getting pretty good connectivity throughout the house, with individual download speeds ranging from 150 mbps to 500 mbps. Here is the issue: the satellite on the ground floor never has any clients connected to it (basement Main Deco has 5 or 6, upstairs has 2 or 3). The ground floor satellite Deco drops out of service from time to time, but reconnects and the Deco app on my phone says "Everything looks good". But it never has any clients despite having a laptop and a television close to it, plus cell phones in use on the main floor.
Should I just ignore this and keep using the service as is, or should I do something about it in hopes of getting better download speed on the ground floor? Do I have a bad Deco unit on the ground floor that needs replacing? I have tried rebooting the system, with the same results afterwards.
Thanks for any help you can give me-