Since clients are talking to this particular CM9 I assume your using a
sector or an omni? Are you using Coax surge protector that is properly
grounded? Atheros cards are using a rf selector switch which is fairly
sensitive and easily get damaged which results in about 20dB signal loss
which in
I had something vaguely similar happen... The radio would stop passing
data. It turned out to be a client at around 10 miles that had set his cpe
for G mode and was rapidly bouncing back and forth between G and B and up
and down speedwise.
Set him to B and no more misbehaving.
