OS X V10.7 Lion :: Updated To 10.7.3. Wifi Drops Constantly?

Feb 2, 2012

Updated this morning. Then it would not hold a wifi connection for more than 5 seconds at a time. Had to use Lion Recovery to install a Time Machine backup to 10.7.2. That took over two hours. After that wifi was semi-ok. Lion has always had a problem with wifi. I am very disappointed with how Apple has handled the Lion rollout. wifi think twice before installing this update.

Info:
iMac, Mac OS X (10.7.2)

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OS X V10.7 Lion :: 10.7.3 On 2009 MBP Drops Wifi Constantly

Feb 1, 2012

I upgraded my 2009 15" MBP today to 10.7.3 and never had any issues with connectivity or wifi. Suddenly my MacBook Pro drops the wifi every few seconds and can't keep a stable connection. I know there was an issue with the iMac's and this problem but I never had this. Are you telling me in fixing this problem on the iMac, it broke the rest?  

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Intel Mac :: Constantly Drops Wifi Connection?

May 28, 2012

My imac constantly drops my wifi connection. Sometimes it'll last 5 minutes, other times less than a minute. And, yet other times, it'll go on for 30 minutes. I've tried deleting the network and the adding it again, reset router, changed channels on the router and countless other solutions with no success. Sometimes, it does not even find my wireless network! My ipad, my wife's macbook pro and my mac air all seem fine on the network and do not drop the signal. What is going on? Could it be my wireless card? Is there any easy way to check if I have a faulty wireless card?

Info:
iMac, Mac OS X (10.7.4)

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Applications :: Won't Work With WiFi / Constantly Drops On Snow Leopard

Aug 14, 2010

My WiFi on Snow Leopard on my MacBook Pro is constantly dropping. I went to the Genius Bar about the problem and was told to reinstall OS X, which I did, and now, it just happens more often! The only way to get it to reconnect is to turn the airport on and off. Or, when I select my network, it asks for the password, which it was told to remember.

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OS X V10.7 Lion :: Drops WIFI Connection Following SLeep?

Apr 5, 2012

How do I keep WIFI connection when OS X Lion goes into sleep mode?

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MacBook :: Won't Work With Wifi Network / Drops Wifi

Jan 10, 2011

MacBook. 2Ghz Intel Core Duo. OS Snow Leopard 10.6.6. I'm running a 2006 MacBook with Snow Leopard. A few months back it started dropping wifi connection. Airport would show no connection but would list my network along with others in my building. If I tried to connect with my WPA password it would just time out. At this time I was running Leopard.

Since then I've done a few things.Tried running the Netgear router with no encryption at all (same thing happens). Will lose connection and then time out trying to connect
I've tried the MacBook in a coffee shop with wifi access and at my parents (same NetGear router) and at my new apartment with a horrible Orange Livebox.
Taken the MacBook in to see the genius bar at Glasgow Apple store. Worked fine for them, but I explained it was intermittent but we could not force it to fail. I'm sure if it ran for an hour it would.
At present if I have the MacBook in the living room (where the Livebox router is situated) its fine and wont drop connection. If I walk some 5m to my bedroom it will work for approximately half and hour and then lose it. A few days ago I bought the Snow Leopard upgrade and installed it last night. MacBook runs a hell of a lot faster (yay!) but moving it away from the router and its dead as disco in half an hour.

So to clarify, the MacBook has been tested on 4 wifi networks/ locus with same issue. iPhone, Xbox 360 and PS3 all have no issues with dropping connection no matter where they are in the apartment.

Apartment is a new build and its walls are not made out of lead or kryptonite. Is this a hardware issue rather than software? When updating to Snow Leopard it was an update to the existing OS of Leopard not a clean install.

AIRPORT says the following in System Profiler.

Software Versions:
Menu Extra:6.2.1 (621.1)
configd plug-in:6.2.3 (623.2)
System Profiler:6.0 (600.9)
Network Preference:6.2.1 (621.1)
AirPort Utility:5.5.2 (552.11)

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Intel Mac :: Internet Drops Out Constantly?

Apr 16, 2012

Internet drops out constantly. last software update fixed but only for a short time. Is my iPhone4s the cause?

Info:
iMac (21.5-inch Mid 2010), iOS 5.1

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OS X V10.7 Lion :: Stop Mac Constantly Looking For Wifi?

Apr 16, 2012

My Mac (osx Lion) is constantly looking for wifi networks.I recently changed provider and have a new router and thought this may help but it the same. On a windows vista laptop I have I found a setting to alter how often the laptop looks for WiFi signal. Is there a setting on the mac that will do similar? 

Info:
iMac (21.5-inch Mid 2011)

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MacBook Air :: 2012 / Constantly Drops Off The Internet?

Sep 11, 2014

My mid-2012 Air, on Mavericks, falls off the internet constantly. The connection is also frequently usurped by BT Fon, to which I do not subscribe. Other Macs in the household have no problem with wireless connection.

Info:
MacBook Air, OS X Mavericks (10.9.4)

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OS X :: At&t 2Wire Router / Modem Drops / Resets Constantly

Jul 4, 2008

i have a macbook and my gf has a mBP and we just recently go SBC/At&t DSL. but this stupid ass 2wire modem keeps randomly losing all its signal or something and takes about 5 mins to reset. I had this problem when i was at home with the same router. Does anyone know what to do?

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OS X :: Internet Constantly Drops And The Browser Get Stuck Trying To Find A Connection

Sep 3, 2009

getting network issues with Snow Leopard on their macbook air? I bought the family pack and installed it on my MBP and black Macbook but the macbook air has been acting weird since the upgrade. The internet constantly drops and the browser simply get stuck trying to find a connection, other apps that require internet are also not responding. Usually after a few quits and restarts of the application the internet would come back normal but then later it would drop again. I know its specific to the Air because I dont get issues with the Pro or regular Macbook running right next to the machine. I have tried deleting the WPA2 account and readding it but the problem still shows up frequently. Using the Eithernet USB adaptor doesnt help either

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OS X V10.7 Lion :: WIFI EAP-TLS - Menu Bar Icon Is Now Constantly Blinking As If Connecting/searching?

Apr 3, 2012

My network uses WPA2 Enterprise EAP-TLS WIFI encryption, and I have a RADIUS server that handles this.  Client devices have a certificate and username that they send to authenticate to the network. I have an iPad, an iPhone, and a Windows 7 laptop computer that all currently connect perfectly fine to this network (so I am assuming that my problem is isolated my MacBook Pro).  My MacBook Pro (Mac OS X Lion 10.7.3) worked fine up until about a week ago.  It would boot up and automatically connect to the network (I used the iPhone Configuration utility to create a .mobileconfig for this). 

Now, however, instead of the WIFI menubar icon staying solid after connecting, my MacBook will "connect" to the network, and have a status of "Authenticating..." (System Preferences > Network).  I can still connect to the network, internet, etc., but the menubar icon is now constantly blinking as if connecting/searching (though when I click on it there is a checkmark next to my network), and I am continually prompted every 5-10 minutes to select a certificate and username for connecting to the network by the Mac OS (even though I click "Save this information").  If I don't enter the information in the prompt, I am not connected anymore.  This did not happen before. Is there something wrong with the mobileconfig I used for the network profile (I installed it using a normal user account; should I have used the administrator account for this?)? Is there something wrong with the items in my keychain? 

Info:
MacBook
Pro, Mac OS X (10.7.3)

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OS X :: Won't Work With Wifi / Wifi Drops

Sep 7, 2009

At first i thought it must've been a hardware related thing but now it's happening on my new unibody MBP 17'' again too even though I hoped this issue would be fixed with SL.

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Intel Mac :: Wifi Drops All Time

May 6, 2012

Another user with wifi drops!All updates applied!

Info:iMac, Mac OS X (10.7.3)

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MacBook Pro :: WiFi Drops Then Freezes?

Jun 25, 2014

Wifi drops then freezes on my macbook pro

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Intel Mac :: Drops WiFi Connection Every 10 Mins

Apr 8, 2012

I have a 2011 iMac 27 inch I purchased in around December. I have the most updated version of OS X Lion. My wifi connection to my router keeps dropping and losing connection. This does not happen to my other devices (MBP, iPhone, iPad).There was a fix for OSX Lion which worked for a bit but now it's happening again.

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Intel Mac :: It Drops Wifi Connection After 10.7.4 Update

May 13, 2012

installing the 10.7.4 update on my 2011 iMac 27". The symption is that the iMac drop its Wifi connection after a period of time and when that happens the iMac cannot detect any wifi networks in my area (disabling & re-enabling Wifi on the iMac doesn't help). I have to resort to restarting the iMac to revive the wifi interface. Note that my other devices (including my iPhone and my MacBook Air)can connect to my Airport Extreme without any problems.

Info:
iMac, Mac OS X (10.7.4), 27"

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MacBook Pro :: WiFi Drops After MacPorts Install

Jun 22, 2012

I was just running 'sudo port install git-core +bash_completion' on my new mid 2012 MacBook Pro 15". All dependencies where fetched perfectly until it was about to fetch the distfiles for "curl-ca-bundle". It tried to fetch "curl-7.26.0.tar.bz2" from 10 different locations, but failed on every. From then on, my WiFi dropped and I get connection timeouts for every WiFi I try to access.

[url]...

Info:MacBook Pro (15-inch, Mid 2012), Mac OS X (10.7.4)

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MacBook :: Wifi Bounces From Full Bars And Drops

Mar 28, 2009

I have done some searches, but from the nature of my internet I hope you can understand if this question is a repeat, if so please point me in the right direction. I am using a August 2007 black macbook with airport extreme using 10.4.11 I am using a neighbors wireless network that is WPA. I live in Senegal and my computer is American, and I have heard that this might cause problems because of hardware. But the wifi connection works, it just bounces from full bars to no bars, spends a lot of time at 1 bar, and then when the connection drops and I try to rejoin the network, it says that there was an error. Sometimes, the network won't even show up. After long stretches of time trying to rejoin the network only to find an error, it will suddenly work. I have tried using interference robustness and relocating my computer. The router is just one floor above me, and when it was being installed (before they applied the pw) I had full bars. I think this is a mac problem because my host sister's PC does not seem to be experiencing problems. Also, due to the nature of the wifi (it belongs to my moroccan neighbors).

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MacBook Pro :: Retina - Wifi Connects And Drops Non Stop?

Jul 4, 2012

New to a Mac and I just received my new MBP Retina two days ago.  I am having a strange issue where right after i turn on the computer it will connect and drop my wifi connection over and over again.  If i turn wifi off and back on again it fixes the issue. 

I have the latest updates for the MBP so not sure if this is a hardware issue or a software bug. My router is also brand new from Linksys and is working flawlessly once i do the above steps. 

Info:
MacBook Pro (Retina, Mid 2012)

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IMac (Intel) :: Randomly Drops WiFi Connection

Jun 25, 2014

I have full Wifi signal and I'm using multiple device on my Wifi which are all stable except the iMAC.  We had a power failure a couple of weeks ago and since then the iMac just won't stay on the network.  I have to turn wifi of and then back on to get it to join and that mitt lat 10 minutes.

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Hardware :: Won't Work With Netgear DGN2000 / Wifi Drops Connection

Jan 16, 2010

I have a one year old Netgear wifi router that I use at home (two MacBooks and two iPhones connect to it).. Since Monday I have been battling with the the router via wifi (it works perfectly if I connect via cable). My macs or iPhones keep getting disconnected from the router, and when I try to reconnect it's a 10 minute hassle as it keeps timing out or stating the password is incorrect, when in fact it's not. When I do eventually reconnect via wifi it lasts only a short while before it disconnects again. And whenever I restart a computer from standby it won't automatically join the network and then I have to go through the whole timeout/incorrect password episode again. Also, before disconnecting it's sometimes incredibly slow. Even to connect to router's setup page takes five minutes load the page.

I've reset the modem, resetup my devices, chnages passwords, and still I get the same problem.

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MacBook :: Unable To Use Internet Connection / Unibody Drops WiFi

Apr 26, 2009

So my 6 month old Unibody has had an issue for a while that it drops the internet connection, though keeping the network/WiFi connection. It started out just on campus where there is a campus wide SSID that is unencrypted, though requires a login to start browsing. A restart of the computer fixes this issue, though it always repeats itself (usually after 30-45 minutes of browsing, no downloading). Lately, the issue has been getting worse. It is now dropping the connection on other APs, and even stops the Airport card altogether (KisMac can't even scan). I had a backlight bleeding issue fixed by Apple. Is this connected? I know the airport card is in the screen, so maybe they didn't fix it well.

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OS X :: WiFi Drops If Overloaded - Turn Airport Off & On To Restart Connection?

Jul 10, 2010

I used to have a problem with my late-2006 13" white MacBook where, if I opened up a bunch of Safari tabs/windows at a time, or a bunch too quickly, or was downloading podcasts with iTunes and opened up another internet-dependent app?my wireless connection would drop. I would still see the full signal strength in the menu bar (all four "bars" of that rounded signal monitor), but the Up and Down activity would drop to 0.

The only way to re-start the connection was to click on the signal monitor, select Turn Airport Off, and then just select Turn Airport (back) On. Only then, would the connection come back on. This was a pain, especially if I was in the middle of a big download, as I usually had to restart the whole download..................

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OS X Mavericks :: Updated And Now Cannot Connect To WiFi

Sep 1, 2014

I Just updated to OSX and now cannot connect to my wifi. It's not the wifi system because I can still use my phone on wifi. What changed and how do I connect to wifi.

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Mac Pro :: Wifi - Transmit Rate Of 1 Constantly?

Sep 30, 2010

Having enormous troubles with using Wifi on my MP. I've had this before and it's a PITA.The transmit rate just drops to 1 (it should be up in the 90s shouldn't it?) Is there any known fix? I'm using Leopard. Should I upgrade to Snow Leopard? Does this solve it?

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Intel Mac :: Constantly Looking For WiFi Connection

Mar 30, 2012

Cannot stay connect, constantly looking for wi-fi connection, but we are on a router, no need to look?

Info:
iMac, Mac OS X (10.6.8)

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Intel Mac :: It Is Constantly Dropping Wifi Signal

Mar 18, 2012

My iMac (purchased Feb 6) is constantly dropping the wifi signal. It seems to happen randomly...sometimes it's there, sometimes not and I must go to Networking icon and all the steps to reconnect!. (My iPad2 and IPhone are not having this problem...or perhaps their 3G has kept me from noticing.)

Info:iMac, Mac OS X (10.7.3)

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MacBook Pro :: WiFi Constantly Disconnects Since Yosemite

Dec 1, 2014

Since upgrading to Yosemite my Wi-Fi connection is awful! It connects and disconnects every 10 seconds, this has only happened very recently so I think its linked to the upgrade to Yosemite... 

Info:
MacBook Pro with Retina display (mid 2012) 2.3GHz Intel Core i7, OS X Yosemite (10.10)

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Intel Mac :: Constantly Losing WiFi Randomly While Working

Apr 19, 2012

I am running an imac 24-inch Mid 2007 on 10.7.3. Always do the updates and everything seems ok. I have been having problems with connecting, reconnecting after sleep and just losing my connection in the middle of being on wifi. I have replaced my wireless router, I have deleted all previous wifi networks. I have also renewed my dhcp license. Nothing works. To reconnect, I have to continuously go to network preferences, assist me, diagnostics, then continue with the assist me and choose my network and it then reconnects. This is not just waking from sleep. Sometimes just randomly while working on the computer. I haveread some things about equipment plugged in and I have an ATT micro cell plugged into 1 ethernet jack in my wireless router/modem, I also have a bluetooth mouse, a printer plugged in USB and a Lacie HD using Time machine.

Info:
iMac, Mac OS X (10.7.3), 2.8 GHz Intel Core 24-inch Mid 2007

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