@Rajrajraj Hello, what is the model number of your TP-Link device? And what is the current issue? Please provide more details so that we can give you a specific answer. Good day.

@Sandeep2007 Hello, what is the current network diagram and the led status of Deco units? Generally speaking, it will take 1-3 minutes to connect to internet, sometimes it will be longer; may I know...

@onemoar The new firmware will be released once it is ready, while the estimated release time is unsure. You can keep an eye on the Deco app or the official website. Any updates, we will keep you...

@RegN Glad to hear that you figured it out. Now you can enjoy the internet. Good day.

@RedRoger Thanks for your updates. Theoretically, the ethernet backhaul has higher priority than wifi backhaul. Please show us a screenshot of the signal source page of the Deco unit which connects...

@Arthour Thanks for your information. First, you can connect them like the network diagram you attached. And in AP mode, the advanced features are not supported anymore, like parental control, QoS....