Copying here a hilarious answer from @TP-Link support to my email: "Just because an option is being analyzed, this does not mean that will 100% get implemented in our line of products. For obvious...

@Alexandre. Hello Alexandre, Thank you very much for you detailed answer, again. I am using Decos in Router mode (there is nothing before them, plugging the provider cable directly to the M9 Plus). I...

@Alexandre. Hello, Alexandre. Thank you very much for you answer. 1) As seen in guide (in the app) and the answer from @TP-Link support via email, they said if I have M9 Plus and M4, a M9 Plus should...

few things to consider and more updates: 1) As a customer who has purchased a high-end customer mesh system, I expect a permanent solution. I don't want the problem to be fixed until the next reboot...

For the users, who are following the topic - We are with one Deco out - "yaaay". You can see after installing the Debug firmware situation here - https://www.youtube.com/watch?v=fWVH-WSvglE Also you...

@GOIET Just like the Decos, @TP-Link Tapos are just prototypes, not completed products...