@ArnaudM79 It's 1 year 2 months already since the first topic opened but there's no responses or update firmware from Tp-link.... Where are you now, our Tp-link Support? Look like an software patch...

@RG1055 Hi there, you have to turn off Fast Roaming function for your whole Deco Wi-Fi network to connect TVs to this Mesh network. But you will loose the roaming function for other mobility devices,...

Thanks Carl, everybody for update and sorry for my late response. Finally after 5 weeks and a lot of conversation, argument, good mood then bad mood... I returned my Deco M5 to the supplier as...

Updating to my case if someone is need... Connect to Tp-link support through Live Chat and get some info: - due to TVs don't support Wi-Fi roaming technology (tried to Google it then find out some...

Just install Deco M5 3 packs to my home, setup easy as 1-2-3 and all iPhone, iPad, PCs working well. Except all 3 Sony Smart TV (2 model 2017 and 1 model 2018) cannot connect to new Mesh network......