@mikeben Hi, welcome to the community. Could you please leave me a message with the MAC address of the 2nd satellite Mesh unit? The units in the same kit are pre-configured. Within the proper range,...

@cifre Hi, Thank you very much for the feedback. Deco doesn't support manually changing the wireless channel yet. You might still need to run network optimization once to see whether it helps...

@Deejc Hi, Thank you very much for the feedback. I noticed in the network map: the 3rd Deco "Top Floor" is connecting to the 2nd "first floor" Deco and seems working well. Since satellite Deco units...

@Val_D Hi, welcome to the community. Deco M5 doesn't support HomeShield Pro so your could still use the same TP-link ID to subscribe HomeShield Pro. More details about HomeShield subscription, please...

@Kviinge_2014 Hi, welcome to the community. Please make sure your TL-WA850RE is up-to-date first: https://www.tp-link.com/en/support/download/tl-wa850re/#Firmware When there are two range extenders,...

@7Meme Hi, welcome to the community. May I know how long you have had the adapter? Here are some suggestions for your reference: 1.Please refer to this link to make sure "Wi-Fi Auto config" has been...