I have a raspberry Pi4B on which fullpageOS(Raspbian OS) is installed. I want to configure it only to 5 ghz wifi as on 2.4 ghz we have already to many devices.I tried official Raspbian OS as well from Raspberry PI but it is also not working ,so this problem is not related with the different OS
I tried following solutions
1) I specified frequency list in wpa_supplicant file as shown in this link https://raspberrypi.stackexchange.com/questions/140283/connect-only-to-5ghz-network but it didnt work. i also tried using freq_scan but that also didnt work.
2) i then installed netwrok manager and tried following solution but that also didnt work https://forum.manjaro.org/t/how-to-set-the-wifi-protocol-in-the-network-manager/85778/3
I have a cooperate SSID that i cannot split into 2.4 ghz or 5 ghz. Is there any solution through which we can just force Raspberry Pi4b to 5 ghz connection ,or just disable 2.4 ghz connection?
