ping
to a website wouldn't work immediately after connecting to an Android hotspot (even with unrelated USB Tethering and in-house Highgate); may be local DNS?su -
pkg install 'wifimgr'
ee '/etc/rc.conf'
wlans_iwm0="wlan0" ifconfig_wlan0="WPA SYNCDHCP" ifconfig_wlan0_ipv6="inet6 accept_rtadv" create_args_wlan0="country US regdomain FCC"