@TP-Link I gave up. Switched to 3 Velop MX5200 units. Much better coverage than my 5 Deco P9 units. Interestingly, how come it allows me to switch all bands to different (less congested) channels and...

@TP-Link - since I invested into 5 P9 units, and missed the return window, I wouldn't mind doing some beta testing... Is there a beta firmware release available for Deco P9? - Ability to select...

@Kevin_Z Sadly, the Deco does not pick the best channel. It always seems to pick the most overcrowded channel in the neighborhood. For example, there are 8 SSIDs on my street, all crammed into the...