esp8266wifi doesn't working with BULLSEYE and ap_sta_config2.sh

[pfugazzi]

Hi I'm using the ap_sta_config2.sh on Pi4 with BULLSEYE and all it's working fine connecting smarthphone or PC to AP but any espdevice doesn't connect (esp8266wify library).
Same device but on Pi3 with BUSTER and configured using ap_sta_config.sh it's working.

Do you have same suggestion about the difference?

Thanks
Paolo

[github-actions]

Message that will be displayed on users' first issue

[pfugazzi]

No messages, esp8266 is forever waiting to connect

[pfugazzi]

after further investigation seems that it's tramitting @5ghz not supported by esp8266. How I can force it to 2,4Ghz?