Hide SSID private Problems

[PCDOM]

I changed the file wireless
trunk/nightwing/etc/config/wireless
This is the content

# Syntax:
#
# config <configuration type> <section name>
#       option  <name>  <value>
#

config wifi-device      wifi0
   option type     atheros
   option channel  11
   option mode     11bg
#       option distance   200
   option diversity 0
   option txantenna 1
   option rxantenna 1
   option antenna  auto

# Mesh ad-hoc
config wifi-iface mesh
   option device   wifi0
   option network  mesh
   option mode     ahdemo
   option bssid    02:ca:ff:ee:ba:be
   option bgscan   0

# AP Public
config wifi-iface public
   option device   wifi0
   option network  public
   option mode     ap
   option ssid     ZAPBSL.ORG
   option hidden   0
   option encryption none
   option isolate  1

# AP private
config wifi-iface private
   option device   wifi0
   option network  private
   option mode     ap
   option ssid     zaps
   option hidden   1
   option encryption       psk2
   option key      **********

I changed info in red (********** is a password)

All the modifications are tested and it is ok

But it seems it have a problem with option hidden 1  for private network

Is it possible that is cause trouble ?

The station is flashed but not received any ip from dhcp server

Helene Gauthier