Hi,

got the same problem like this guy:
http://forum.openwrt.org/viewtopic.php?id=10818

When I try to start airodump the router crashes.
When I use airmon to delete ath0 everythings ok, but when I try to start it in monitor mode again the router
crashes, too.
wlanconfig works fine and iwconfig says, the card works in monitor mode....

Any idea why that could happen?

Greetings
Fred