@kbs404 Also, here is how to use that feature when it appears in Deco app: How to select a preferred signal source on the Deco App

@kbs404 Deco M5 official firmware has the feature (Connection Preference) that allows to configure how Deco units connect to each other. M4 - does not. For that feature to be available in Deco app,...

@Koeke This TP-Link FAQ document should help: General questions about Ethernet Backhaul feature on your Deco

@GyanAccessFreak You can add M5s to Deco mesh that runs on X55s. Check prices for X10s, if they are available in your region and for similar to M5 price, X10s are better addition. They support WiFi6,...

@ahmetm They have that feature, it is called Connection Preference. It is available for newer Deco models, also some older Deco models, but apparently not in Deco E4 that you have. Connection...

@Mattjtemp Just keep this setup, it is the best you can have for Deco mesh running in Access Point mode.