@TP-Link_Deco Don't believed them. TpLink has no intention on fixing this channel issue. I have been waiting for a fix since Deco M5. It's too late for me, if anyone just bought this, return...

@JFSM I think who ever wrote the logic for choosing the clear channel make mistake of doing the reverse. May be accidently put a negative sign where it is suppose to be possitive. If you look at the...

@Bruce_Almighty I would return mine, if I could, but its too late for me. save yourself from trouble.

@Cornel - I have the M5, this problem go farther back. I don't think TPLink is going to fix this. This is a basic function on any router. How hard could it be in an app to user choses the channel? I...

@Hami Yes, I agree. I can't beleive that the M9 Plus will not let you choice Wifi channel or chang IP address. It let you changing everying thing else... changing the device name, changing ip address...