@MKX I did that same thing but not fixed for me i tried both Router Mode and AP Mode still same offline problem for me and im waiting for the beta firmware for Deco M4 (V2)

@Bananas1985 Deco BE25 most affordable Wi-Fi 7 Mesh System in cheaper price.

@wolvsg You can update to 1.8.0 firmware from the link below because 1.8.0 has many new features including Channel Selection. https://community.tp-link.com/en/home/forum/topic/845612

@naderm Have u tried to change the subnet mask from 255.255.252.0 to 255.255.255.0 and also change the ip address range from 192.168.68.100 to 192.168.68.250 and change the DNS server to Google DNS...

@Ed76 Hmmm same issue and there is another issue is that when i connect Ethernet Backhaul and start downloading so the connected devices real time bandwidth in Deco App always showing 0 and because...

@benmerffff Hope this firmware will resolve all your issues. 🥰