I installed build omega-v0.0.6-b279 from http://repo.onion.io/omega/images/
using the method discribed in https://community.onion.io/topic/358/factory-reset-not-working/2

The wifi setup worked first time and is running great.

@Boken-Lin Here is the output from wifisetup.

wifisetup
Onion Omega Wifi Setup

Select from the following:

1. Scan for Wifi networks
2. Type network info
   q) Exit

Selection: 1
Scanning for wifi networks...

Select Wifi network:

1. EnergyCybernetics2
2. EnergyCybernetics2

Selection: 1
Network: EnergyCybernetics2
Authentication type: psk2
Enter password: **********

Connecting to EnergyCybernetics2 network using intf 0...
[ 227.080000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 228.560000] wlan0: authenticate with 4c:5e:0c:36:0a:bd
[ 228.580000] wlan0: send auth to 4c:5e:0c:36:0a:bd (try 1/3)
[ 228.580000] wlan0: authenticated
[ 228.600000] wlan0: associate with 4c:5e:0c:36:0a:bd (try 1/3)
[ 228.610000] wlan0: RX AssocResp from 4c:5e:0c:36:0a:bd (capab=0x431 status=0 aid=1)
[ 228.620000] wlan0: associated
[ 228.620000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 233.610000] wlan0: deauthenticated from 4c:5e:0c:36:0a:bd (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
Checking wwan device status...
wwan is not up!!
Checking internet connection...
[ 244.490000] wlan0: authenticate with 4c:5e:0c:36:0a:e1
[ 244.510000] wlan0: direct probe to 4c:5e:0c:36:0a:e1 (try 1/3)
[ 244.720000] wlan0: direct probe to 4c:5e:0c:36:0a:e1 (try 2/3)
[ 244.930000] wlan0: direct probe to 4c:5e:0c:36:0a:e1 (try 3/3)
[ 245.140000] wlan0: authentication with 4c:5e:0c:36:0a:e1 timed out
[ 245.930000] wlan0: authenticate with 4c:5e:0c:36:0a:bd
[ 245.950000] wlan0: send auth to 4c:5e:0c:36:0a:bd (try 1/3)
[ 245.950000] wlan0: authenticated
[ 245.980000] wlan0: associate with 4c:5e:0c:36:0a:bd (try 1/3)
[ 245.990000] wlan0: RX AssocResp from 4c:5e:0c:36:0a:bd (capab=0x431 status=0 aid=1)
[ 245.990000] wlan0: associated
[ 250.990000] wlan0: deauthenticated from 4c:5e:0c:36:0a:bd (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
ERROR: request timeout, internet connection not successful
Disabling network on iface 0 ...
Done!
root@Omega-09C5:/# [ 271.910000] wlan0: authenticate with 4c:5e:0c:36:0a:bd
[ 271.930000] wlan0: send auth to 4c:5e:0c:36:0a:bd (try 1/3)
[ 271.930000] wlan0: authenticated
[ 271.960000] wlan0: associate with 4c:5e:0c:36:0a:bd (try 1/3)
[ 271.970000] wlan0: RX AssocResp from 4c:5e:0c:36:0a:bd (capab=0x431 status=0 aid=8)
[ 271.970000] wlan0: associated
[ 271.980000] wlan0: deauthenticating from 4c:5e:0c:36:0a:bd by local choice (Reason: 3=DEAUTH_LEAVING )

root@Omega-09C5:/#

@Boken-Lin
Hi
I have tried eveything listed above and still no luck in connecting to my Wifi.
If I setup a hotspot on my ohone I am able to connect and have done the firware upgrade but still am not able to connect to my wifi.
I have an Arduino YUN that connected first time without any problems.

My wifi is running WPA2 with aes. This is the first device that I have had problems connecting to my WiFi.

Any help would be much appreciated.