@SayeemAhmed  Thank you bro for your suggestion to download current deco M4r firmware version or beta test.  unfortunately I could not be happy with your customers policy anymore, Deco Using most busiest channel by ifself.  You know in Bangladesh or India most densely populated area where Manual WiFi channel selection is urgent necessary feature for us. I did request and many of us demanded a wifi channel selection process manually, mac filtering (as QR code exposing wifi password for security reason It's a concern, blocking devices is not effective)  and bandwidth allocation as per client device,  this demand was  more Than  since Deco M4 was released .  but till now, Today we did not get these features yet, where newer models are implemented by this feature, why Isn't it with Deco M4r????  I'm using deco beta 1.7.0 firmware in current situation but It's as same as 1.6.1 stable one.  Current Deco Web UI is a funny matter 🙄 There are a ton of features in a cheaper router web interfere but deco Web UI is like a fun😁 a white elephant or bottomless bucket 😆 Deco App is ok with no complaint but please add those features discussed above to Web UI.  Thanks