Wifi bug happened to me again.

This time I tried:

rmmod and insmod of the two wifi modules - did not change.

killall wlancond - did not change.

killall icd2 - scanning works, but could not connect to WPA network. Maybe if I tried only killing icd2, without the others it might work. Or maybe some other daemon (udhcpc, for example) needs also to be restarted.