@giuliano66 Hi, welcome to our community. T-SG105 and TL-SG108 can join the Deco Ethernet Backhaul. You may refer to the guide to know more: General questions about Ethernet Backhaul feature on your...

@Maya-2571_ It was also my pleasure!

@mousehunt Hi, Archer C9 is a wireless router, Deco also works like wireless router with mesh function. If you do not use C9 actually for your client devices to get internet access , it is suggested...

@JamiryoFC Hi, welcome to our community. May I confirm the current version of your Deco app? It is suggeseted to share the Deco app log using the email address you registered on the community follow...

@atiizdmr Hi, to assist you efficiently, I've forwarded your case to the TP-Link support engineers who will contact you with your registered email address later. Please pay attention to your email...

@bkank Hi, thanks for your update. It is sincerely suggested to follow steps in the thread below to troubleshoot and share us detailed information as required. Some information needs to be confirmed...