@JohnRWhite Hi, can I have the firmware version of your Deco X50-POE? As you have both X50-POEs connected to the same switch, you might need to change the Operation Mode to "Access Point" mode on the...

@helip Hi, welcome to the community. Can you add more details about "using the same login and password as my box"? Do you refer to the Deco App login password? What do you mean by the "box"? Wait for...

@hbkingsdown Update: Please refer to https://community.tp-link.com/en/home/forum/topic/850842 for more advice.

@wolvsg Hi, thanks for the update. It can be used for V1.33 as well. If you're interested, you can test the latest 1.3.1 version here: Deco X50/X55_V1.3_1.3.1 Introduced Channel Selection, WiFi...

@bitbasher Hi, thanks for getting back to me. It is the "Replace Main Deco" on the Deco App, such as the attached picture: You are right, it is more like a copy from the main Deco to the new Deco. In...

@marcze Thanks for the feedback. As both the ZTE modem and Deco X10 are gigabit devices, I can't figure out the possible causes. If you happen to receive similar feedback again, you can direct the...