I always seems to end up, at after some time, with a rather strange working wireless connection. A quick iwlist shows that I have 30 wireless neighbors within my range today…
# iwlist wlan0 scan|grep Channel:|wc -l
To take another quick look at what channels they are using, to get an idea on what channels to stay away from:
# iwlist wlan0 scan|grep Channel:| sort | uniq -c |sort -g
I see that today, Channel:4 is not in the air at all, and switches from Channel:1 and my life is back to normal.
So, again, know you wireless neighbors… you might feel a difference!