My Wifi disconnect​s randomly

Can you lend a{please keep your posts courteous}some wifi?

Barknpurr wrote:
I have tried logging into my route - but the pasword is being auo filled incorrectly.  Is there a way to fix that issue?
Just ignore the extra characters that apparently are being added when you type the password.  It's meant to be so that someone looking over your shoulder can't work out the length of the password!!!

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  • Constant Wifi Disconnect After Moving To SystemD

    Hi All,
    I used netcfg for months with a WPA2 connection using the initscripts. I finally moved to systemD. I was getting dbus errors from systemD using systemctl so updated via pacman which fixed the errors. I did this within minutes apart so not for sure if a kernel update broke something - stupid move on my part.
    Any how I followed the wiki guide for netcfg, within a few minutes and after a reboot was happily working away.  I configured the wifi like so:
    systemctl enable netcfg@gloryhole
    Then the wifi disconnecting started at random intervals but very quickly, what seems to be less than 3 minutes.
    localhost kernel: [ 9.331945] wlan0: authenticate with 90:a4:de:2f:1f:b9
    localhost kernel: [ 9.351603] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 9.554574] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 2/3)
    localhost kernel: [ 9.556136] wlan0: authenticated
    localhost kernel: [ 9.556291] rtl8192se 0000:1f:00.0: wlan0: disabling HT as WMM/QoS is not supported
    localhost kernel: [ 9.567893] wlan0: associate with 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 9.569768] wlan0: RX AssocResp from 90:a4:de:2f:1f:b9 (capab=0x31 status=0 aid=3)
    localhost kernel: [ 9.570797] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
    localhost kernel: [ 9.570870] wlan0: associated
    localhost kernel: [ 326.279834] NVRM: GPU at 0000:02:00: GPU-23b184ce-812d-5661-9f43-2ee29ea56551
    localhost kernel: [ 383.804336] wlan0: deauthenticated from 90:a4:de:2f:1f:b9 (Reason: 2)
    localhost kernel: [ 383.820139] cfg80211: Calling CRDA for country: EC
    localhost kernel: [ 384.966159] wlan0: authenticate with 90:a4:de:2f:1f:b9
    localhost kernel: [ 384.985739] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 384.987245] wlan0: authenticated
    localhost kernel: [ 384.987311] rtl8192se 0000:1f:00.0: wlan0: disabling HT as WMM/QoS is not supported
    localhost kernel: [ 384.998889] wlan0: associate with 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 385.000853] wlan0: RX AssocResp from 90:a4:de:2f:1f:b9 (capab=0x31 status=0 aid=3)
    localhost kernel: [ 385.001928] wlan0: associated
    localhost kernel: [ 443.766995] wlan0: deauthenticated from 90:a4:de:2f:1f:b9 (Reason: 2)
    localhost kernel: [ 443.785044] cfg80211: Calling CRDA for country: US
    localhost kernel: [ 444.920930] wlan0: authenticate with 90:a4:de:2f:1f:b9
    localhost kernel: [ 444.940676] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 444.942174] wlan0: authenticated
    localhost kernel: [ 444.942247] rtl8192se 0000:1f:00.0: wlan0: disabling HT as WMM/QoS is not supported
    localhost kernel: [ 444.953807] wlan0: associate with 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 444.957208] wlan0: RX AssocResp from 90:a4:de:2f:1f:b9 (capab=0x31 status=0 aid=3)
    localhost kernel: [ 444.958280] wlan0: associated
    localhost kernel: [ 503.737604] wlan0: deauthenticated from 90:a4:de:2f:1f:b9 (Reason: 2)
    localhost kernel: [ 503.759940] cfg80211: Calling CRDA to update world regulatory domain
    localhost kernel: [ 504.899167] wlan0: authenticate with 90:a4:de:2f:1f:b9
    localhost kernel: [ 504.918917] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 504.921386] wlan0: authenticated
    localhost kernel: [ 504.921458] rtl8192se 0000:1f:00.0: wlan0: disabling HT as WMM/QoS is not supported
    localhost kernel: [ 504.932053] wlan0: associate with 90:a4:de:2f:1f:b9 (try 1/3)
    localhost kernel: [ 504.933936] wlan0: RX AssocResp from 90:a4:de:2f:1f:b9 (capab=0x31 status=0 aid=3)
    localhost kernel: [ 504.935006] wlan0: associated
    localhost kernel: [ 517.536570] wlan0: deauthenticating from 90:a4:de:2f:1f:b9 by local choice (reason=3)
    localhost kernel: [ 517.569924] cfg80211: Calling CRDA for country: US
    After reading some forums they recommended net-auto-wireless.
    systemctl enable net-auto-wireless
    Still no luck, another forum recommended removing netcfg and trying some thing else, since they had constant disconnects. I installed wicd and disabled services that could conflict with wicd.  Disconnect problem still exists
    I verified hardware is OK, in windoze wifi card works great, pulled down many gigs with no problem testing. My laptop has native systemD install with wicd and works great so nothing with my AP.
    My system info:
    mr337@chronos ~ $ uname -a
    Linux chronos 3.6.9-1-ARCH #1 SMP PREEMPT Tue Dec 4 08:04:10 CET 2012 x86_64 GNU/Linux
    mr337@chronos ~ $ lspci | grep -i network
    1f:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)
    If anyone can spot a trouble service
    mr337@chronos ~ $ systemctl list-units
    UNIT LOAD ACTIVE SUB DESCRIPTION
    proc-sys...t_misc.automount loaded active running Arbitrary Executable File Formats File System Automount Point
    sys-devi...net-wlan0.device loaded active plugged /sys/devices/pci0000:00/0000:00:04.0/0000:1f:00.0/net/wlan0
    sys-devi...-net-eth0.device loaded active plugged /sys/devices/pci0000:00/0000:00:06.0/0000:3f:00.0/net/eth0
    sys-devi...-sda-sda1.device loaded active plugged WDC_WD1001FALS-00J7B1
    sys-devi...-sda-sda2.device loaded active plugged WDC_WD1001FALS-00J7B1
    sys-devi...-sda-sda3.device loaded active plugged WDC_WD1001FALS-00J7B1
    sys-devi...-sda-sda4.device loaded active plugged WDC_WD1001FALS-00J7B1
    sys-devi...-sda-sda5.device loaded active plugged WDC_WD1001FALS-00J7B1
    sys-devi...block-sda.device loaded active plugged WDC_WD1001FALS-00J7B1
    sys-devi...-sdb-sdb1.device loaded active plugged WDC_WD2500AAKS-00UU3A0
    sys-devi...-sdb-sdb2.device loaded active plugged WDC_WD2500AAKS-00UU3A0
    sys-devi...block-sdb.device loaded active plugged WDC_WD2500AAKS-00UU3A0
    sys-devi...block-sr0.device loaded active plugged TSSTcorp_CDDVDW_TS-H653Q
    sys-devi...und-card1.device loaded active plugged Logitech_USB_Headset
    sys-devi...und-card0.device loaded active plugged /sys/devices/pci0000:00/0000:00:14.4/0000:07:04.0/sound/card0
    sys-devi...tty-ttyS1.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS1
    sys-devi...tty-ttyS2.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS2
    sys-devi...tty-ttyS3.device loaded active plugged /sys/devices/platform/serial8250/tty/ttyS3
    sys-devi...tty-ttyS0.device loaded active plugged /sys/devices/pnp0/00:07/tty/ttyS0
    sys-subs...ices-eth0.device loaded active plugged /sys/subsystem/net/devices/eth0
    sys-subs...ces-wlan0.device loaded active plugged /sys/subsystem/net/devices/wlan0
    -.mount loaded active mounted /
    dev-hugepages.mount loaded active mounted Huge Pages File System
    dev-mqueue.mount loaded active mounted POSIX Message Queue File System
    home.mount loaded active mounted /home
    proc-sys...infmt_misc.mount loaded active mounted Arbitrary Executable File Formats File System
    sys-kernel-debug.mount loaded active mounted Debug File System
    tmp.mount loaded active mounted /tmp
    cups.path loaded active running CUPS Printer Service Spool
    systemd-...ord-console.path loaded active waiting Dispatch Password Requests to Console Directory Watch
    systemd-...ssword-wall.path loaded active waiting Forward Password Requests to Wall Directory Watch
    colord.service loaded active running Manage, Install and Generate Color Profiles
    cronie.service loaded active running Periodic Command Scheduler
    cups.service loaded active running CUPS Printing Service
    dbus.service loaded active running D-Bus System Message Bus
    [email protected] loaded active running Getty on tty1
    ntpd.service loaded active running Network Time Service
    rc-local.service loaded active exited /etc/rc.local Compatibility
    sshd.service loaded active running OpenSSH Daemon
    syslog-ng.service loaded active running System Logger Daemon
    systemd-journald.service loaded active running Journal Service
    systemd-logind.service loaded active running Login Service
    systemd-...les-load.service loaded active exited Load Kernel Modules
    systemd-remount-fs.service loaded active exited Remount Root and Kernel File Systems
    systemd-sysctl.service loaded active exited Apply Kernel Variables
    systemd-...es-setup.service loaded active exited Recreate Volatile Files and Directories
    systemd-...-trigger.service loaded active exited udev Coldplug all Devices
    systemd-udevd.service loaded active running udev Kernel Device Manager
    systemd-...sessions.service loaded active exited Permit User Sessions
    systemd-...le-setup.service loaded active exited Setup Virtual Console
    wicd.service loaded active running Wicd a wireless and wired network manager for Linux
    cups.socket loaded active listening CUPS Printing Service Sockets
    dbus.socket loaded active running D-Bus System Message Bus Socket
    syslog.socket loaded active running Syslog Socket
    systemd-initctl.socket loaded active listening /dev/initctl Compatibility Named Pipe
    systemd-journald.socket loaded active running Journal Socket
    systemd-shutdownd.socket loaded active listening Delayed Shutdown Socket
    systemd-...d-control.socket loaded active listening udev Control Socket
    systemd-udevd-kernel.socket loaded active running udev Kernel Socket
    dev-sda2.swap loaded active active /dev/sda2
    arch-daemons.target loaded active active Arch Daemons
    basic.target loaded active active Basic System
    cryptsetup.target loaded active active Encrypted Volumes
    getty.target loaded active active Login Prompts
    graphical.target loaded active active Graphical Interface
    local-fs-pre.target loaded active active Local File Systems (Pre)
    local-fs.target loaded active active Local File Systems
    multi-user.target loaded active active Multi-User
    remote-fs.target loaded active active Remote File Systems
    sockets.target loaded active active Sockets
    sound.target loaded active active Sound Card
    swap.target loaded active active Swap
    sysinit.target loaded active active System Initialization
    syslog.target loaded active active Syslog
    systemd-...iles-clean.timer loaded active waiting Daily Cleanup of Temporary Directories

    So still being frustrated and tired of having a long cat5 cable across my house I decided to take another whack at this.
    First thing first I disabled WPA2 on the AP and let it wide open, even though every other device was working. Was hoping to rule out wpa but instead it got worse.
    I first tried netcfg, after removing everything I could find on wicd. The issue with netcfg is I could connect but couldn't surf. A little testing showed that there is a problem with the wifi link established. It won't allow much or any traffic to go through. Pings barely work, surfing was hit and miss.
    I decided to just connect via cli, once again removed netcfg, wicd, removed any trace files, disabled related services and rebooted to remove previous entries.
    mr337@chronos ~ $ sudo iwlist scan
    eth0 Interface doesn't support scanning.
    lo Interface doesn't support scanning.
    wlan0 Scan completed :
    Cell 01 - Address: 90:A4:DE:2F:1F:B9
    Channel:1
    Frequency:2.412 GHz (Channel 1)
    Quality=56/70 Signal level=-54 dBm
    Encryption key:off
    ESSID:"GloryHole"
    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
    Mode:Master
    Extra:tsf=000000005d6beed4
    Extra: Last beacon: 33ms ago
    IE: Unknown: 0009476C6F7279486F6C65
    IE: Unknown: 010482848B96
    IE: Unknown: 030101
    IE: Unknown: 0706555320010B1B
    mr337@chronos ~ $ sudo iwconfig wlan0 essid GloryHole
    mr337@chronos ~ $ sudo dhcpcd wlan0
    dhcpcd[2132]: version 5.6.3 starting
    dhcpcd[2132]: wlan0: sending IPv6 Router Solicitation
    dhcpcd[2132]: wlan0: broadcasting for a lease
    dhcpcd[2132]: wlan0: offered 176.16.128.30 from 176.16.128.1
    dhcpcd[2132]: wlan0: acknowledged 176.16.128.30 from 176.16.128.1
    dhcpcd[2132]: wlan0: checking for 176.16.128.30
    dhcpcd[2132]: wlan0: sending IPv6 Router Solicitation
    dhcpcd[2132]: wlan0: leased 176.16.128.30 for 7200 seconds
    dhcpcd[2132]: forked to background, child pid 2158
    mr337@chronos ~ $ ping google.com
    PING google.com (74.125.225.37) 56(84) bytes of data.
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=1 ttl=54 time=31.6 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=2 ttl=54 time=28.9 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=3 ttl=54 time=36.9 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=4 ttl=54 time=34.1 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=5 ttl=54 time=44.8 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=6 ttl=54 time=52.1 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=7 ttl=54 time=40.8 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=8 ttl=54 time=41.6 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=9 ttl=54 time=26.9 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=11 ttl=54 time=32.1 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=12 ttl=54 time=26.7 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=14 ttl=54 time=34.0 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=15 ttl=54 time=28.6 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=16 ttl=54 time=27.9 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=17 ttl=54 time=67.7 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=18 ttl=54 time=52.6 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=19 ttl=54 time=698 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=20 ttl=54 time=720 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=21 ttl=54 time=380 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=22 ttl=54 time=383 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=23 ttl=54 time=852 ms
    64 bytes from ord08s06-in-f5.1e100.net (74.125.225.37): icmp_seq=24 ttl=54 time=986 ms
    I was doing the pings while trying to do a quick speed test but that hung too
    mr337@chronos ~ $ wget -O /dev/null http://cachefly.cachefly.net/10mb.test
    --2012-12-17 14:20:11-- http://cachefly.cachefly.net/10mb.test
    Resolving cachefly.cachefly.net (cachefly.cachefly.net)... 205.234.175.175
    Connecting to cachefly.cachefly.net (cachefly.cachefly.net)|205.234.175.175|:80... connected.
    HTTP request sent, awaiting response... 200 OK
    Length: 10485760 (10M) [application/octet-stream]
    Saving to: ‘/dev/null’
    13% [============> ] 1,405,172 --.-K/s eta 20m 24s ^
    Again I am getting these in the kernel.log
    Dec 17 14:17:15 localhost kernel: [ 569.314584] wlan0: authenticate with 90:a4:de:2f:1f:b9
    Dec 17 14:17:15 localhost kernel: [ 569.324640] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
    Dec 17 14:17:15 localhost kernel: [ 569.527632] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 2/3)
    Dec 17 14:17:16 localhost kernel: [ 569.730752] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 3/3)
    Dec 17 14:17:16 localhost kernel: [ 569.933897] wlan0: authentication with 90:a4:de:2f:1f:b9 timed out
    Dec 17 14:18:42 localhost kernel: [ 656.135945] wlan0: authenticate with 90:a4:de:2f:1f:b9
    Dec 17 14:18:42 localhost kernel: [ 656.145999] wlan0: send auth to 90:a4:de:2f:1f:b9 (try 1/3)
    Dec 17 14:18:42 localhost kernel: [ 656.150370] wlan0: authenticated
    Dec 17 14:18:42 localhost kernel: [ 656.150404] rtl8192se 0000:1f:00.0: wlan0: disabling HT as WMM/QoS is not supported
    Dec 17 14:18:42 localhost kernel: [ 656.162493] wlan0: associate with 90:a4:de:2f:1f:b9 (try 1/3)
    Dec 17 14:18:42 localhost kernel: [ 656.365624] wlan0: associate with 90:a4:de:2f:1f:b9 (try 2/3)
    Dec 17 14:18:43 localhost kernel: [ 656.568769] wlan0: associate with 90:a4:de:2f:1f:b9 (try 3/3)
    Dec 17 14:18:43 localhost kernel: [ 656.579139] wlan0: RX AssocResp from 90:a4:de:2f:1f:b9 (capab=0x21 status=0 aid=2)
    Dec 17 14:18:43 localhost kernel: [ 656.580162] wlan0: associated
    Dec 17 14:18:43 localhost kernel: [ 656.580196] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
    Dec 17 14:23:48 localhost kernel: [ 962.118225] wlan0: deauthenticating from 90:a4:de:2f:1f:b9 by local choice (reason=3)
    Dec 17 14:23:48 localhost kernel: [ 962.141969] cfg80211: Calling CRDA for country: US
    Interesting thing is I am getting a different deauthenticating reason, originally was 2. Deauthenticated reason=3 means "deauthenticated because sending STA is leaving (or has left) IBSS or ESS     The access point went offline, deauthenticating the client" or AP went offline, which it did not. (src: http://www.aboutcher.co.uk/2012/07/linu … on-codes/).
    Keep in mind I run my house on the same wifi so if anything went down somebody always tracks me down to fix it. Also my ISP link is not the problem as I was downloading at the same time and not saturating my pipe.  At this point I think it is just easier to run a cable under the house and mount a jack. Ideas?

  • I can't be the only one with this issue. MacBook Pro Retina Late-2013 WiFi disconnects after waking up from sleep.

    Did anyone buy a MacBook Pro Retina 13" from Best Buy this Black Friday?
    I'm having an issue where the WiFi disconnects after the MacBook wakes from sleep but only after a couple of minutes.
    Once the WiFi disconnects, I can't reconnect to the same network and sometimes it won't find nearby networks.
    I have to turn off the WiFi and wait for at least 5 seconds before turning it back on for it to auto-reconnect to my home network.
    If I wait less than 5 seconds, it will continue to attempt connection to the home network but won't connect.
    I've tried reformatting and deleting my network configurations as well as resetting my modem, power cycling it, etc.
    I am using 2Wire Gateway modem/router from AT&T on b/g network.
    I've tried connecting to a friend's network under Time Warner Cable and the same issue occurs.
    I exchanged the MacBook at a Best Buy for a brand unopened one (I hope) and the same exact thing happens with this new one.
    Really, I can't be the only one with this issue. Unless in a 0.00001% chance I received two defective units in a row?
    Please.. does anyone have a clue why this is happening?

    You're definitely not the only one.  I have the same issue.  I spent 6 hours over multiple days on the phone with Apple support trying a variety of things (some of which are mentioned above), and none of them worked.  They finally sent me a replacement laptop.  I made sure to try it periodicaly as I was moving files and installing applications to see if I ran into it again and things seemed okay at first but now I am running into the same issue and it is terribly annoying.  I've got 5 other devices that connect to the same router and I've never had this issue with any of them.
    My router is a Linksys E2000.  I haven't tried changing the router channel but I have tried to cnnecting to other networks in the building I live in and I have run into the same issue there.

  • Wifi disconnects after about a minute after i am no longer using my computer . Why is this happening?

    After logging into my wifi connection, which does take some time to do.
    Why does my wifi disconnect after not using my computer for a few minutes?
    I am on osx lion  10.7.5

    Computer entering sleep mode after few minutes?

  • Wifi disconnect issue w new Mac

    I bought a new Mac about a week ago.  Right away I started experiencing wifi disconnect issues.  I called customer support line and they had me reset the eprom.  I don't recall the key sequence now. The problem went away for a week but has now returned.  Is this a hardware quality issue?

    right my friend, you know this is not an uncommon issue with mac, all my macs have the same issue (macbook, mac pro, mac mini and older imac), i disconnect the wifi and reconnect to sole the issue. it depends alot on what you have thats goign on around you, if there is a lot of wireless networks in your area then this might cause the issue. i improved this problem using a time machine and set the wireless to 5ghz only - it helped. i also bought an airport express to strengthen the network and touchwood this is a rare problem for me now!
    try moving the modem around in case it this - ensure its not on the floor or touching the floor, there are many tips for improving modem connections look on youtube
    however the sequence for this is on
    http://support.apple.com/kb/HT1379

  • I bought a new Iphone 5 Friday the battery goes flat in less than half a day also the wifi disconnects in less than 40 secs

    I bought a new Iphone 5 Friday the battery goes flat in less than half a day also the wifi disconnects in less than 40 secs this is really frustrating I think I have a dud phone or is this the new IOS6.1 software update?

    Basic troubleshooting steps clearly outlined in the User Guide are restart, reset, restore from backup, restore as NEW device.  If you've been through ALL the steps listed and you're still having problems, then you'll need to bring your phone into Apple for evaluation and possible replacement.

  • Wifi disconnects when waking from sleep mode; running Mountain Lion

    Had this same issue with Lion as well,, wifi disconnects when waking from sleep mode,,,any ideas how to fix this pesky issue?

    Hi Sky,
    This has worked for a few...
    Make a New Location, Using network locations in Mac OS X ...
    http://support.apple.com/kb/HT2712
    10.7…
    System Preferences>Network, top of window>Locations>Edit Locations, little plus icon, give it a name.
    10.5.x/10.6.x/10.7.x instructions...
    System Preferences>Network, click on the little gear at the bottom next to the + & - icons, (unlock lock first if locked), choose Set Service Order.
    The interface that connects to the Internet should be dragged to the top of the list.
    Instead of joining your Network from the list, click the WiFi icon at the top, and click join other network. Fill in everything as needed.
    For 10.5/10.6, System Preferences>Network, unlock the lock if need be, highlight the Interface you use to connect to Internet, click on the advanced button, click on the DNS tab, click on the little plus icon, then add these numbers...
    208.67.222.222
    208.67.220.220
    Click OK.
    Also, turn off IPv6:
    System Preferences » Network » AirPort » TCP/IP tab » Configure IPv6
    Or whatever Interface you use.

  • Why does my WIFI disconnect when I plug in my cinema display (retina)?

    When I connect my Cinema Display to a DVI to Thunderbolt adapter and then the adapter to my Retina Mac Book Pro the WIFI disconnects. What is going on here? It was working just fine a day ago.
    Lil' help?

    Hi wreckdiver05,
    It is normal for your Mac to close its network connections when it is put to sleep (for example, closing the display on a portable Mac). If you are having issues with it not automatically rejoining your network when it wakes, you may find the following articles helpful:
    OS X Mavericks: Choose preferred Wi-Fi networks
    http://support.apple.com/kb/PH13797
    Wi-Fi: How to troubleshoot Wi-Fi connectivity
    http://support.apple.com/kb/HT4628
    Regards,
    - Brenden

  • Wifi disconnect at sleep mode

    After upgrade ipad to ios6.1 Wifi disconnect at sleep mode   Whay?????????!!!!!! 

    I had this problem too. Try the following:
    Connect to network.
    Double tap the Home button to access the app list.
    Press and hold, then tap the x on Settings (i.e. close the settings app)
    Switch your iPad off and back on again.
    This worked for me.
    A lot of people are suggesting Settings->General->Reset->Reset Network Settings. Might be worth a try if the above doesn't work, but didn't work for me.

  • Is it normal wifi disconnect when iPhone 5 iOS 6.0.1 is locked or in Sleep mode?

    is it normal wifi disconnect when iPhone 5 iOS 6.0.1 is locked or in Sleep mode? i wondering if this normal or not, coz my iPhone 5 disconnect when my phone is locked or in sleep mode,  any suggestion or comments are highly appreciated!

    It sounds like to me that Apple has worked out a way that the data service providers can increase your usage of the cellular network to increase your bill which undoubtably has resulted in kickbacks. It is pretty crafty and I'm sure most people won't even notice. What really blows my mind is that they have people saying that it is to save battery life. I can't imagine that the ammount of suppossedly saved battery life is even messurable. Reeks of a scam to me.

  • OS X - Fix for wifi disconnect after suspend/resume

    OS X - Fix for wifi disconnect after suspend/resume
    I've purchased a Mac recently and since upgrading to Maverick have been having some problem with wifi after suspend/resume. Looking into the issue, I've found this thread: https://discussions.apple.com/thread/5495375 and some people have reported that turning off bluetooth did fix the issue.
    For my case, this was not possible, so I've tried to make a little fix, that disable bluetooth on suspend and enable it on wake, but with a 10 seconds delay, in order to let the wifi connect successfully.
    Here is my github repo for anyone to look at the code: https://github.com/Setsuna666/osx-wifibtfix
    Here is the latest version of the fix, which include an uninstall script: https://github.com/Setsuna666/osx-wifibtfix/archive/v1.0.2.zip
    If you have any questions or issues, please post it here so it can be easier for me to keep track of.

    Installed properly this time:
    It appears to work, when I resume from sleep the Bluetooth icon is off (gray) and wifi connects, after 10s Bluetooth icon comes on again. 
    Here is the correct output:
    Antzcrashing-MacBook-Air:osx-wifibtfix-1.0.3 Antzcrashing$ sudo bash install.sh
    Password:
    Installing Wifi/BT fix by Setsuna666...
    Downloading SleepWatcher...
    Downloading file from http://www.bernhard-baehr.de/sleepwatcher_2.2.tgz...
    % Total    % Received % Xferd  Average Speed   Time Time     Time  Current
                                     Dload  Upload Total   Spent    Left Speed
    100 43385  100 43385 0     0  28567 0  0:00:01  0:00:01 --:--:-- 28580
    Extracting SleepWatcher...
    x ./sleepwatcher_2.2/
    x ./sleepwatcher_2.2/config/
    x ./sleepwatcher_2.2/ReadMe.rtf
    x ./sleepwatcher_2.2/sleepwatcher
    x ./sleepwatcher_2.2/._sleepwatcher.8
    x ./sleepwatcher_2.2/sleepwatcher.8
    x ./sleepwatcher_2.2/sources/
    x ./sleepwatcher_2.2/sources/Makefile
    x ./sleepwatcher_2.2/sources/._sleepwatcher.c
    x ./sleepwatcher_2.2/sources/sleepwatcher.c
    x ./sleepwatcher_2.2/sources/sleepwatcher.xcodeproj/
    x ./sleepwatcher_2.2/sources/sleepwatcher.xcodeproj/bb.pbxuser
    x ./sleepwatcher_2.2/sources/sleepwatcher.xcodeproj/bb.perspectivev3
    x ./sleepwatcher_2.2/sources/sleepwatcher.xcodeproj/project.pbxproj
    x ./sleepwatcher_2.2/config/de.bernhard-baehr.sleepwatcher-20compatibility-localu ser.plist
    x ./sleepwatcher_2.2/config/de.bernhard-baehr.sleepwatcher-20compatibility.plist
    x ./sleepwatcher_2.2/config/rc.sleep
    x ./sleepwatcher_2.2/config/rc.wakeup
    Creating dependencies for SleepWatcher...
    Installing SleepWatcher...
    Copying SleepWatcher configuration...
    cp: /Users/Jeffrey/Documents/OS: No such file or directory
    cp: Stuff/MAC/osx-wifibtfix-1.0.3/extra//rc.sleep: No such file or directory
    cp: /Users/Jeffrey/Documents/OS: No such file or directory
    cp: Stuff/MAC/osx-wifibtfix-1.0.3/extra//rc.wakeup: No such file or directory
    Starting SleepWatcher...
    Downloading blueutil...
    Downloading file from http://www.frederikseiffert.de/blueutil/download/blueutil.dmg...
    % Total    % Received % Xferd  Average Speed   Time Time     Time  Current
                                     Dload  Upload Total   Spent    Left Speed
    100 33343  100 33343 0     0  11945 0  0:00:02  0:00:02 --:--:-- 11942
    Mounting blueutil disk image...
    Checksumming Driver Descriptor Map (DDM : 0)…
    Driver Descriptor Map (DDM : 0): verified   CRC32 $0275F970
    Checksumming Apple (Apple_partition_map : 1)…
    Apple (Apple_partition_map : 1): verified   CRC32 $1779B6BD
    Checksumming disk image (Apple_HFS : 2)…
              disk image (Apple_HFS : 2): verified   CRC32 $920D4FD8
    Checksumming  (Apple_Free : 3)…
                        (Apple_Free : 3): verified   CRC32 $00000000
    verified   CRC32 $AFAB3FAE
    /dev/disk2              Apple_partition_scheme          
    /dev/disk2s1            Apple_partition_map             
    /dev/disk2s2            Apple_HFS                        /Volumes/blueutil
    Installing blueutil...
    Finished installing Wifi/BT fix
    Now try to suspend and resume your Mac, your wifi should connect without issue

  • Did the August OS update to 4.2.2 solve the Xperia Tablet Z Wifi disconnect problem?

    we are wanting to purchase 2 Experia Tablet Z's to replace our iPads that we were ever so happy to dump and are looking for new Android tablets but need to know that the OS update cured the known WiFi disconnect issue since we use WiFi in our home for our tablets and smart phones (everything else is hardwired) AND also like to tether our tablets to our smart phones when away from home.
    Opinions appreciated — thanks
    Solved!
    Go to Solution.

    I've got a white 32gb wifi US Tablet Z and love it.  I'm running 4.2.2 and have no issues.  None.

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