[Karlnet] Turbocell Signal

["Steve Deaton" <steve@texasbb.com>]

Anyone ever try to check signal and see nothing for any of the values?
Sometimes I'll check signal on a client (first open the AP list) and see
nothing.  All my clients are showing up, and I can ping everyone without
any problems.  I'll close the link test and re-open it several times
before I see any values for that client.  It seems to be totally random
and does not happen to the same clients every time.  Almost like my AP
is taking a smoke break or something.