Wpa + Wpa Supplicant + Ad-hoc Mode + Rt73usb! Need Help!

Hi
i've a problem with wpa_supplicant, wpa and the rt73usb in ad-hoc
i don't know why but my usb-cards only work in WEP with wpa_supplicant in ad-hoc mode
arch angelus # cat /etc/wpa_supplicant.conf
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
ap_scan=2
network={
ssid="Linux Rockz"
mode=1
proto=WPA
key_mgmt=WPA-NONE
pairwise=NONE
group=CCMP
psk="12345678910"
arch angelus #
arch angelus # ifconfig wlan0
wlan0 Protokoll:Ethernet Hardware Adresse 00:16:01:9a:04:c2
inet Adresse:192.168.1.1 Bcast:192.168.1.255 Maske:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:21 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:0 (0.0 B) TX bytes:3060 (2.9 KiB)
arch angelus # iwconfig wlan0
wlan0 IEEE 802.11bg ESSID:"Linux Rockz"
Mode:Ad-Hoc Frequency:2.422 GHz Cell: 72:14:81:FA:CB:DC
Tx-Power=off
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:E59D-3308-7FC3-B123-0639-3EC0-F0AC-7829
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
arch angelus #
i've 3 pc's in the network an all with the same wpa_supplicant.conf but a different ip example PC1 129.168.1.1, PC2 192.168.1.2 and PC3 192.168.1.3.
i can't make it workee
HELP...

Hi ChrisJ4203
I have tested it at home wifi tonight. My phone and my wife's iphone (both iPhone 5 with iOS 6.0) do the same.
With cellular data on (aka airplane mode OFF) with WIFI ON
Wifi icon replaced by ATT's LTE icon once the phone was waken up from sleep mode; but within 2 secs, the wifi connection got reconnected again.
With cellular data OFF (aka airplane mode ON) with WIFI ON
WIFI icon disappeared from the top bar after both phones were waken up from sleep mode. It took a while to reconnect to the wifi network (more than 10 seconds).
On a separate note, after i rebooted my phone, i can see it does "searching" the ATT's signal, then it shows "No Service", then next second, it shows ATT with full bars and LTE icon.
My question is, i have never noticed the "No Service" showing up from my iPhone 4. The "No Service" shows up on my wife's phone too. When I first got her phone and was doing the installation, I had noticed the cell signal dropped from full bars to no service, then within few seconds, it went back up. I have not had time to test on her phone again, but it is something I will be monitoring for. I wonder if anyone has similar experience like this.
anyhow, any feedback on how to fix the wifi got disconnected while in sleep mode would be very helpful.
thanks,

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Error 1604
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Wpa + Wpa Supplicant + Ad-hoc Mode + Rt73usb! Need Help!

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