wpa_supplicant seems to prefer 2.4GHz over 5GHz

[John Frankish]

> > ...
> > Does anybody know why wpa_supplicant seems to prefer 2.4GHz to 5GHz?
> > ...
> I didn't check the program logic of wpa_supplicant but I do find 5GHz unreliable compared to 2.4GHz
> particularly when my wife stands between the ap and station, so there is no reason to prefer 5GHz by default.
> 
> However, you can give the 5GHz ssid higher priority in wpa_supplicant.conf.
>
Ah - sorry, I should have said that both 2.4GHz and 5GHz channels have the same SSID.