@Viking1100 Thanks for all of the support messages! Fast roaming was off, and I turned it on. After that, I caught one brief moment when a client connected to the ground floor Deco. But 99% of the...

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...