Hi @Loic,
You may see below, sometimes 5G network not visible in the scan results.
root@linaro-alip:/home/linaro# wpa_cli scan; sleep 25; wpa_cli scan_results
Selected interface ‘wlan0’
OK
[ 1847.608704] wcn36xx_sw_scan_complete: op-ch 2
Selected interface ‘wlan0’
bssid / frequency / signal level / flags / ssid
d8:47:32:91:e1:ae 2417 -66 [WPA2-PSK-CCMP][WPS][ESS] PARTH_WIFI
d8:0d:17:c1:84:2c 2422 -70 [WPA2-PSK-CCMP+TKIP][WPS][ESS] M@rgeshR@j
50:d4:f7:47:78:0e 2417 -81 [WPA2-PSK-CCMP+TKIP][WPS][ESS] R-virus
04:95:e6:7c:b7:58 2432 -77 [WPA-PSK-CCMP][WPA2-PSK-CCMP][ESS] Don’t Try
e4:47:b3:97:b7:5e 2457 -83 [WPA-PSK-CCMP+TKIP][WPA2-PSK-CCMP+TKIP][WPS][ESS] Manan
d8:32:14:88:07:98 2457 -87 [WPA-PSK-CCMP][WPA2-PSK-CCMP][ESS] Tenda
04:d9:f5:c2:de:bc 5220 -27 [WPA2-PSK-CCMP][ESS] ASUS_B8_5G
04:d9:f5:c2:de:b8 2437 -36 [WPA2-PSK-CCMP][ESS] ASUS_B8_2G
f0:b4:d2:1a:62:13 2412 -88 [WPA2-PSK-CCMP][ESS] firststep
root@linaro-alip:/home/linaro# wpa_cli scan; sleep 25; wpa_cli scan_results
Selected interface ‘wlan0’
OK
[ 1877.103400] wcn36xx_sw_scan_complete: op-ch 2
Selected interface ‘wlan0’
bssid / frequency / signal level / flags / ssid
d8:47:32:91:e1:ae 2417 -67 [WPA2-PSK-CCMP][WPS][ESS] PARTH_WIFI
d8:0d:17:c1:84:2c 2422 -68 [WPA2-PSK-CCMP+TKIP][WPS][ESS] M@rgeshR@j
04:95:e6:7c:b7:58 2432 -77 [WPA-PSK-CCMP][WPA2-PSK-CCMP][ESS] Don’t Try
e4:47:b3:97:b7:5e 2457 -85 [WPA-PSK-CCMP+TKIP][WPA2-PSK-CCMP+TKIP][WPS][ESS] Manan
04:d9:f5:c2:de:b8 2437 -34 [WPA2-PSK-CCMP][ESS] ASUS_B8_2G
f0:b4:d2:1a:62:13 2412 -88 [WPA2-PSK-CCMP][ESS] firststep
root@linaro-alip:/home/linaro# wpa_cli scan; sleep 25; wpa_cli scan_results
Selected interface ‘wlan0’
OK
[ 2279.929442] wcn36xx_sw_scan_complete: op-ch 2
Selected interface ‘wlan0’
bssid / frequency / signal level / flags / ssid
d8:47:32:91:e1:ae 2417 -75 [WPA2-PSK-CCMP][WPS][ESS] PARTH_WIFI
d8:0d:17:c1:84:2c 2422 -73 [WPA2-PSK-CCMP+TKIP][WPS][ESS] M@rgeshR@j
e4:47:b3:97:b7:5e 2457 -85 [WPA-PSK-CCMP+TKIP][WPA2-PSK-CCMP+TKIP][WPS][ESS] Manan
04:d9:f5:c2:de:b8 2437 -36 [WPA2-PSK-CCMP][ESS] ASUS_B8_2G
04:95:e6:7c:b7:58 2432 -81 [WPA-PSK-CCMP][WPA2-PSK-CCMP][ESS] Don’t Try
c8:3a:35:4e:57:f8 2462 -85 [WPA-PSK-CCMP+TKIP][WPA2-PSK-CCMP+TKIP][ESS] INTEX_4E57F8
Regards.