@Dlaw-Deco_XE75 Then contact your seller, since changing of 5 ghz bands cannot be done manually

@abhishekgujjar It has been discussed so many times in this forum...that Deco "Mesh" routers don't actually have Mesh network (they have more of a "Star" topology instead) One deco must be set up as...

@Dlaw-Deco_XE75 You need to change/update the firmware. Contact your seller

Update: A new firmware (version 1.5.5 Build 20220823 Rel. 41353) was released on September 15, but it's not showing up on the deco app or web ui. I manually downloaded & installed it a few days ago,...

@Kyubei You're not getting anything by going to 192.168.68.1 & signing in?

The latest firmware update for Deco M4 was released on the 2nd week of February. More than 6 months have passed since then, but there's no news of a firmware update