Not sure why there are lots of space-versus-tab changes since I didn't change that. Perhaps Geany or the Pi text editor converts tabs to spaces or spaces to tabs?
Anyhow, ignoring those changes, configure_client.php checks for SSIDs on multiple channels and/or in multiple bands, and displays the first one. Subsequent ones have a red "*" displayed next to the SSID to indicate the SSID is duplicated, and a note appears at the bottom of the page. Also, the band (2.4 GHz or 5 GHz) is displayed next to the channel.
Please check the logic of the 5 GHz frequency-to-channel conversion in functions.php. I used the same logic as Thomas did for 2.4 GHz.
Not sure why there are lots of space-versus-tab changes since I didn't change that. Perhaps Geany or the Pi text editor converts tabs to spaces or spaces to tabs? Anyhow, ignoring those changes, configure_client.php checks for SSIDs on multiple channels and/or in multiple bands, and displays the first one. Subsequent ones have a red "*" displayed next to the SSID to indicate the SSID is duplicated, and a note appears at the bottom of the page. Also, the band (2.4 GHz or 5 GHz) is displayed next to the channel.
Please check the logic of the 5 GHz frequency-to-channel conversion in functions.php. I used the same logic as Thomas did for 2.4 GHz.