@simon-au Hi, thank you very much for the update. Would Deco turn red/flashing red when the Deco App reported "Unable to connect Deco"? It is also recommended to set a different Deco XE75 as the main...

@cosegrego Hi, welcome to the community. How about M8550 here:https://www.tp-link.com/en/home-networking/mifi/m8550/ It is a 5G mobile router and supports WireGuard VPN Client. Best regards.

@LiborJunek Hi, welcome to the community. Could you please refer to this link to help me submit the Deco App log: How to submit Deco APP log Please also attach a screenshot of the network map on the...

@deconnecte Hi, nice to see you again. Please refer to the reply here: https://community.tp-link.com/en/home/forum/topic/840314?replyId=1661324 Best regards.

@larkim Hi, can I have the firmware version of the Deco M4? Did you set Deco into "Access Point" or "Wireless router" mode? Have you tried unplugging the Ethernet cable between the main Deco and the...

@ZappoZero Hi, yes, the IOT network is not separated from the main WiFi network. Best regards.