Recently, when I tried 64 bit Raspberry Pi OS (Bullseye) on Raspberry Pi 4B/4G, it's found 5G Hz WiFi Networks cannot be discovered, and connected.
To fix it, I set set WiFi Country to US. https://helloraspberrypi.blogspot.com...
On this page of the site you can watch the video online Fixed: Raspberry Pi OS cannot find 5G Hz WiFi Network with a duration of hours minute second in good quality, which was uploaded by the user an Erik 16 July 2022, share the link with friends and acquaintances, this video has already been watched 4,690 times on youtube and it was liked by 19 viewers. Enjoy your viewing!