Deco M4 us version 1/2 currently running on 1.7.0 of firmware version, It is urgent that Deco M4 users will get Wifi Channel selection process and bandwidth control, mac control (as neighbours getting password Through a qr code scanner and blocking mac does not help if they use randomize mac address), Wifi bandwidth allocation as per client, VPN servers, and so on Which  have already been added to the Deco X50/55. Although these features aren’t not that much which a cheapest router offer. Shame to Deco. How long should we wait for that?? I know deco firmware is almost empty without tons of features, Deco Engineers did not write programme for that.  Other brands offering much more features. So please Deco Team!!  Write those features as new firmware for deco m4 which have already been discussed above. Thank you