[Sony Ericsson Xperia Neo, Pro] masterinc:
After hours and hours of finding my own solutions, reading here and there, I decide want to share the problem I'm facing, and I believe others also facing similar issue...that is - wifi dropouts every 10 seconds...

Generally, this issues is not only exclusive to Sony Neo ICS, but did happen to gingerbread as well, and to some others hardware too (galaxy nexus, xoom etc).

I'll already tried various suggested solutions - using wifi fix, changing wpa2 to wep, changing channel from auto to 11, but none of them work. - this only happen to my home router. This problem not happened if im using gingerbread.

bellow is the logcat..

Hope someone can helps...thanks

19:48:35.656 Debug wpa_supplicant 10653 nl80211_priv_driver_cmd POWERMODE 0 len = 4096
19:48:35.656 Debug wpa_supplicant 10653 global POWERMODE set to 0 (wanted 0), ret 0
19:48:35.656 Debug wpa_supplicant 10653 wlan0: ap_scan = 2
19:48:35.656 Debug wpa_supplicant 10653 Setting scan request: 0 sec 0 usec
19:48:35.656 Debug wpa_supplicant 10653 Starting AP scan for wildcard SSID
19:48:35.656 Debug wpa_supplicant 10653 Scan requested (ret=0) - scan timeout 30 seconds
19:48:35.656 Debug wpa_supplicant 10653 nl80211: Event message available
19:48:35.656 Debug wpa_supplicant 10653 nl80211: Scan trigger
19:48:35.656 Debug wpa_supplicant 10653 wlan0: ap_scan = 2
19:48:35.656 Debug wpa_supplicant 10653 Ongoing scan action - reject new request
19:48:35.765 Debug wpa_supplicant 10653 nl80211: Event message available
19:48:35.765 Debug wpa_supplicant 10653 nl80211: New scan results available
19:48:35.765 Debug wpa_supplicant 10653 Event 3 received on interface wlan0
19:48:35.765 Debug wpa_supplicant 10653 nl80211: Associated on 2437 MHz
19:48:35.765 Debug wpa_supplicant 10653 Received scan results (3 BSSes)
19:48:35.765 Debug wpa_supplicant 10653 nl80211: Scan results indicate BSS status with 50:2a:8b:33:61:c0 as associated
19:48:35.765 Debug wpa_supplicant 10653 BSS: Start scan result update 2
19:48:35.765 Debug wpa_supplicant 10653 New scan results available
19:48:35.765 Debug wpa_supplicant 10653 Checking for other virtual interfaces sharing same radio (phy0) in event_scan_results
19:48:35.765 Debug wpa_supplicant 10653 RTM_NEWLINK: operstate=1 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
19:48:35.765 Debug wpa_supplicant 10653 RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
19:48:35.765 Debug wpa_supplicant 10653 Event 5 received on interface wlan0
19:48:35.765 Debug wpa_supplicant 10653 wlan0: ap_scan = 1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x104a len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1044 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103b len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1047 len=16
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1021 len=24
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1023 len=28
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1024 len=6
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1042 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1054 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1011 len=9
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1008 len=2
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103c len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x104a len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1044 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103b len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1047 len=16
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1021 len=24
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1023 len=28
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1024 len=6
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1042 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1054 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1011 len=9
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1008 len=2
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103c len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x104a len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1044 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103b len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1047 len=16
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1021 len=24
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1023 len=28
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1024 len=6
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1042 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1054 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1011 len=9
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1008 len=2
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103c len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x104a len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1044 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1041 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103b len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1047 len=16
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1021 len=6
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1023 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1024 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1042 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1054 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1011 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1008 len=2
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x104a len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1044 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1041 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103b len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1047 len=16
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1021 len=6
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1023 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1024 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1042 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1054 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1011 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1008 len=2
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x104a len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1044 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1041 len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x103b len=1
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1047 len=16
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1021 len=6
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1023 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1024 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1042 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1054 len=8
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1011 len=7
19:48:35.765 Debug wpa_supplicant 10653 WPS: attr type=0x1008 len=2
19:48:40.687 Debug wpa_supplicant 10653 nl80211_priv_driver_cmd SETSUSPENDOPT 0 len = 4096
19:48:40.687 Error wpa_supplicant 10653 Unsupported command: SETSUSPENDOPT 0
19:48:40.687 Debug wpa_supplicant 10653 nl80211_priv_driver_cmd POWERMODE 0 len = 4096
19:48:40.687 Debug wpa_supplicant 10653 global POWERMODE set to 0 (wanted 0), ret 0
19:49:24.437 Debug wpa_supplicant 10653 nl80211_priv_driver_cmd SETSUSPENDOPT 0 len = 4096
19:49:24.437 Error wpa_supplicant 10653 Unsupported command: SETSUSPENDOPT 0
19:49:24.437 Debug wpa_supplicant 10653 nl80211_priv_driver_cmd POWERMODE 0 len = 4096
19:49:24.437 Debug wpa_supplicant 10653 global POWERMODE set to 0 (wanted 0), ret 0
19:51:38.765 Debug wpa_supplicant 10653 BSS: Expire BSS 1 due to age
19:51:38.765 Debug wpa_supplicant 10653 BSS: Remove id 1 BSSID 28:10:7b:ea:76:20 SSID 'rosbaki@unifi'
19:51:38.765 Debug wpa_supplicant 10653 BSS: Expire BSS 2 due to age
19:51:38.765 Debug wpa_supplicant 10653 BSS: Remove id 2 BSSID 34:08:04:e3:6b:e5 SSID 'yamaha'
19:52:27.109 Debug wpa_supplicant 10653 nl80211_priv_driver_cmd SETSUSPENDOPT 0 len = 4096
19:52:27.109 Error wpa_supplicant 10653 Unsupported command: SETSUSPENDOPT 0
19:52:27.109 Debug wpa_supplicant 10653 nl80211_priv_driver_cmd POWERMODE 0 len = 4096
19:52:27.109 Debug wpa_supplicant 10653 global POWERMODE set to 0 (wanted 0), ret 0