@RobinV it's simple they don't care. The official response from tp-link is actually somewhat condescending. TP-link clearly forgot that if a user is smart enough to ask for channel selection then the...

@Tariq83 I wasn't talking to you...

@TP-Link_Deco don't understand how your answer became the best solution because it is not a solution at all. i'm giving this another few days and if I hear nothing then i'm returning this.

@TP-Link_Deco I just got a M4 system to install at my parents little house and was very surprised you cannot manually change the channel. Based on various scans done, including one with a MacOs, the...