@Heidi_Alp It's only routes I think one can download firmware by region if my memory serves me correctly cos I upgraded from a Dlink router to the mesh where I think I saw that. I took time to go...

@ImtiazAli Have checked for updates-- App says am up to date 'Firmware Version: 1.1.5 Build 20220429 Rel. 1833'

My first time here... Can anyone here please tell me how to go about changing my 5Ghz channel. My MacBook connects fine to the Deco 5Ghz band-- where my Samsung galaxy A31does not and the phone Wi-Fi...