Hello, Why we can not change the wifi channel of the 5ghz and 2.4ghz. You give the possibility to do the test of interferences. You can see that it is very bad the channel the deco he chose but you...

@TP-Link Thanks. I will keep you inform in case of the problem came back. Regards.

@TP-Link Thanks to for your help. So here a little schema of my l'an about 30 divices (mobile, pc, tablet, plug, heating system, google home tv, xbox, home cinema,.....) I did some ping in Wi-Fi I...

@TP-Link Hello thanks for you reply. My P9 is in wireless router, ip dynamique, iptv disable, vlan disable, Here the printscreen I only give a IP fixe for the LAN. But everythink works perfectly in...

Bonjour, Je viens d'acquérir 3 deco p9. Le principal est connecté au router de mon provider internet. Lorsque que je me connecte en wifi au deco p9 j'ai accès à internet sans le moindre problème....

Hello, I just install 3 New déco p9. The principal is connected to my provider router. Every think works perfectly by wifi. But everythink conneting by the port lan do not have internet connexion....