@David-TP Hi, I'm wainting for your answer to my latest post. Is there anything else I might try to fix this? Thanks

Hi, is it possible to have a special firmware in order to solve this issue? Let me know.

--Here, "his own wifi ssid ", do you mean something like Deco_XXXX(the latest 4 letters of the MAC address)? Yes : Deco_D7B8 --1. Still connect this satellite X20 via an cable to other Deco X20. --2....

@yves_b No it doesn't. I open the deco to see if ther is any phisical issues (burned components or broken). But everything seems ok. I think this is a software issue, maybe stuck in a maintenance...

Anyone?

Hello, I bought a 3 pack X20 deco for my house recently. Main deco is working fine, seconde deco is working fine as satelite through wifi backhaul. Third deco seems to have wifi issues : When it is...