@Marvin_S Thank you for your reply. After following the guide, I found that Connection Preferences option does not exist in my Deco App, I'm still struggling to connect it to 5GHz.

I have two deco x50 units, the one in the 1st floor was able to connect to the main unit in the 2nd floor with 2.4/5 Ghz, now it only connect to 2.4 GHz, how to make it able again to use 5GHz, and is...

@Godlike66 Thank you for your suggestion I bought a mesh system to avoid running cables between floors :) Based on the specification and reviews, I thought Deco X50 will be a good option for handling...

@David-TP Thank you for replying -The wireless signal of the satellite Deco with the main Deco shows as weak with only one bar all the time. However, I tried to move the units to be near to the...

I got a 2 pack Deco X50 to work as access point to expand my wifi coverage. My House consists of 2 floors. In the 2nd floor, I plugged one unit with the modem and it works good with the full speed...