[INFO] 40MHz misconception on ath9k

[lleachii]

@kiko80

Go to /etc/config/wireless on router and add line
option noscan '1'
on radio 2.4GHz save and look if you have any changes

@lleachii

Upon setting my 2.4 GHz wireless to Force 40MHz

@kiko80, that's all covered above...that's why there's a misconception.

It doesn't magically "make" 40 MHz just because you set it. The band must be clear.