New MBP wifi connectivity issues

Recently bought a new MBP about 2-3 months ago and I've noticed almost the entire time I've had it I have always had issues with the wifi constantly timing itself out. I know for a fact that this is not related to my router or ISP as I have other computers on the same network that don't run into these issues. This computer has also been tested with the same results on other wifi connections. I am currently using OS X 10.8.2 on a 15in, mid 2012 model. This issue is very frustrating. I notice this issue during everything I do from Online computer games (WoW) where the connection will just drop to basic web page browsing such as navagating to this page which was a task in itself. I constantly have to turn the wifi off and back on again to refresh the connection and to load web pages.

Same problem, no solution yet!

Similar Messages

Early 2011 MBP Wifi connection issues

I have an early 2011 i7 Macbook Pro (2ghz), and tonight my internet stopped working. Then I noticed my wifi had died. So I restarted the router. Didn't fix it. I then restarted the mac. My wifi came back. Then it died again ... and I restarted the router and the mac multiple times. Then I tested on my iPhone (disabled 3G and just used wifi) and it worked fine.
Been doing some checking online and it looks like my Mac may be broken. After all my ranting about how great it is! Anyone got the same issue or a fix? Or do I once again have to take this machine to the store for another checkup? Sick of my Apple hardware having problems. Had 3 iPhone 4's !

1. Check the cycle count of the battery against the rated life for your model. The battery may be due for replacement. If the power adapter is connected almost all the time, the battery may need replacing even though the cycle count is not too high.
2. Follow these instructions, or these for OS X 10.8 or earlier.
3. In the Energy Saver preference pane, uncheck the box marked
Enable Power Nap while on battery power
if it's shown (it may not be.)
4. You can also try resetting the SMC.
5. Make sure your system is up to date in Software Update.
6. Make a "Genius" appointment at an Apple Store, or go to another authorized service center.

MBP wifi connection issue

At first im facing with wifi icon shows connected,but when i start to browse,the browser shows no internet connection.This few days getting worst,totally unable connect to the wifi.
But when i trying to connect thru iphone hotspot,it works.
Anyone here could please advise me?
It's the OS problem or the machine problem?

Start here:
http://support.apple.com/kb/HT4628?viewlocale=en_US

HP Slate 21 Pro: WiFi connection issues

Hi,
I recently ordered two HP Slate 21 Pro devices. Unfortunately, both of them have WiFi connection issues. After some time the properly configured WiFi connection will be dropped, which results in connectionless devices. The WiFi AP is disabled after this, and so a timed reconnect will not succeed.
After inspecting the Logcat I found following lines:
12-05 08:56:58.939 V/EthernetStateTracker(675): report interface is up for eth0
12-05 08:56:58.939 I/EthernetStateTracker(675): interface up event, kick off connection request
12-05 08:56:58.939 I/EthernetStateTracker(675): interface up but ethernet is disabled, stop this interface
12-05 08:56:58.939 I/EthernetStateTracker(675): stop dhcp and interface
12-05 08:56:58.947 V/EthernetStateTracker(675): report interface is up for eth0
12-05 08:56:58.948 I/EthernetStateTracker(675): interface up event, kick off connection request
12-05 08:56:58.948 I/EthernetStateTracker(675): interface up but ethernet is disabled, stop this interface
12-05 08:56:58.954 I/EthernetStateTracker(675): report new state DISCONNECTED on dev eth0
12-05 08:56:58.954 V/EthernetStateTracker(675): update network state tracker
12-05 08:56:58.954 V/EthernetStateTracker(675): Ethernet is disabled, ignore state change event
12-05 08:56:59.080 D/ConnectivityService(675): ConnectivityChange for WIFI: DISCONNECTED/DISCONNECTED
12-05 08:56:59.080 D/ConnectivityService(675): Attempting to switch to BLUETOOTH_TETHER
12-05 08:56:59.080 V/EthernetStateTracker(675): reconnect +++
12-05 08:56:59.080 D/ConnectivityService(675): Attempting to switch to ETHERNET
12-05 08:56:59.094 D/ConnectivityService(675): resetConnections(wlan0, 3)
12-05 08:56:59.201 I/EthernetStateTracker(675): stop dhcp and interface
12-05 08:56:59.208 D/Nat464Xlat(675): requiresClat: netType=1, hasIPv4Address=false
12-05 08:56:59.208 D/ConnectivityService(675): handleInetConditionChange: no active default network - ignore
Especially this line:
12-05 08:56:59.080 D/ConnectivityService(675): ConnectivityChange for WIFI: DISCONNECTED/DISCONNECTED
Is this issue already known? Has someone a solution for me?
Thanks in advance,
Christian

That really shouldn't affect it.
I'm a little stumped because I haven't seen this issue with this device before. The only similar issue I found was this, and it's unresolved.
Have you tried doing a hard reboot of the Slate 21?
I work on behalf of HP (But this isn't my job)
Mark my post as “Accept as Solution" if you feel my post solved your issue, so that others with the same question can find the answer.
Please give me Kudos if I wrote something that helped you.

Is there a fix for the wifi connectivity issue after ios6 update?

Is there a fix for the wifi connectivity issue after ios6 update?
Cannot connect to any wifi since update to 6.0.1
How do I get update to 6.0.2?
Will that even help?

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Lenovo G580 wifi connection issue

Hi,
My lenovo g 580 laptop wifi connection issue ....wifi connected some place ......some place not connected show in limited
access...but in that place connecting some other laptop but my laptop not connected show in limited access....
please help out getting this problem before 1 months please slove this any can help me out.....
Moderator comment: New thread created. Subject edited for clarity. Was: Re: Lenovo G580 boot from DVD.

Hi
''also re-verified all the setting with the dealer from were the phone was purchased and he said the setting are all correct but still it failed to work...''
The dealer hasen't provided a warranty?Take it for a check up.Your warranty should cover this.
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Still having WiFi connectivity issues. What can I do to fix this?

I have the new Macbook Air 2013, and since day one i have had WiFi connectivity issues. I know that this problem has been worked on and that a recent release of an update could help fix this problem. However; nothing for me has changed. I connect to my home internet and sooner or later my MBA disconnects and i have to reconnect it by either turning the WiFi on and off or going into network diagnostics. The time of my Air actually being connected varies from a coulpe second to a couple minutes and occasionally I may get 30 to 45 minutes before a disconnect.
If you could help it would be much appreciated.

That statement is unfounded, actually. ALL of those currently with wifi issues are able to connect via their iphone hotspot, or by means of their homebase AIRPORT base station, .....indicative of a software/ firmware issue.
Most dont consider a minor software/firmware issue an empirical defect, anymoreso than "forgetting something" is an empirical defect in a human being is.
The "speaker issue" is now uttterly proven a simple software issue, soon to be fixed, same is the case with the wifi issue.
You're forgetting that Apples 802AC wifi is "next generation" 'tomorrows' technology. That a minor bug exists, soon to be fixed, is understandable. Look on the bright side, ....the Macbook AIR is #1 seller and most beloved superbook out there for many reasons

Wifi Connectivity Issues, how to Downgrade

I am using a 13 inch macbook late 2007 model running snow leopard 10.6.4 My problem is that after waking my macbook from sleep my wifi errors and has the connection timed out or the invalid password when it is correct. My roommates are able to connect to the router perfectly fine and My airport can connect to my home network as well as the campus network. I have tried the various fixes including trashing the system config folder, adding a new location, deleting locations, adding and removing airport, adding and removing preferred network locations, repairing disk permissions. Im sick and tired of trying to find a work around to this problem. I have time machine enabled but I don't want to roll my computer back an entire year just to fix wifi connectivity issues. Is there a way to downgrade without losing my applications, and personal files. No i didn't make a back up before install, I just want a to downgrade to 10.6.3 which I never had connectivity issues, is this possible?
Message was edited by: borgeous

It is managed by apple but no direct responses are from apple, yes i have had problems in the past with arrogance and users showing no respect for "noobs". The genius bar is located 2 hours away and when I do have access im skeptical to leave my macbook with them because i NEED it for school work. But my intentions weren't to be negative but to shed light on a problem. I was being sincere and sometimes the truth is negative; there is most certainly a need because without bringing attention to problems how is anything going to get solved or changed? Also if you reread what i posted it states "Finally a forum where members AREN'T arrogant", meaning that I WASN'T referring to this forum.

TS1398 Has anyone had WiFi connectivity issues with their iPhone 5 after accepting the latest IOS 8.0.2?

Has anyone had WiFi connectivity issues at home with their iPhone 5 after accepting the recent IOS 8.0.2 update?

Yes, despite being it an iPhone5 (8.0.2) attempting to connect to an Airport Express.
In my case the iPhone "connects" to Airport Express 2nd generation, but no Internet packages are available; Airport Utility shows the Airport Express as not connected to the Internet; but the iMac, MBP, Motorola phone, Samsung Smart TV and HP printer connect without any trouble.
The actual issue is the DHCP :
sometimes the iPhone gets none, and
when an address is assigned it just doesn't work,
even renewing the address won't work all the times,
switching off and on the WiFi won't work all the times neither,
going on Airplane mode, then back won't work all the times.
Solutions attempted and failed:
Reseting and reconfiguring Airport Express;
Reseting iPhone;
Switching off and on the iPhone;
Setup the DHCP renewal for every 5 days;
Meditation and stark visualisation;
Other possible patch not yet attempted : setting fixed IP addresses
All suggestions received resemble Windows' "Plug & Pray"
I gave up after reading several notes around the WWW complaining about it.
Last credible suggestion : wait for 8.0.3 or 8.1, whichever fixes the issue first.

Possible solution to iphone 6 wifi connect issues

Re: Why does iOS 8.0.2 not resolve the issue of WiFi connectivity with iOS 8 and the new iPhone 6?
Trying to keep this thread alive. I had luck with what I discuss there.
I want to add to that:
After restoring from an icloud backup from my 4s, I never allowed my new iphone 6 to create its own new backup. I didn't have enough space on my icloud account. I meant to upgrade the space but every time it asked I didn't have my CC around (it wanted to verify my cc info)... so I just cancelled and figured I would do it later. After deleting both the old and incomplete new backup... my wifi connectivity issues went away. (who knows why?)
This has worked for a few hours now.. Something is for sure different. Anyone with this issue try this and let us know how it works .

iphone5s wifi is **** slow since I updated it to ios 8.0.2 It isn'tmy router because my laptop and PC
are fine.my wifi is working fine even on Samsung Galaxy s3. I am able to stream movie on youtube on S3 but not on Iphone 5s. even whats up messages take long to download on iphone 5s.
I have tried the following on the devices and nothing has changed!
Turned Wifi on and off
Forget Wifi network add again
Reset Network Settings
Erase all content and restore from iTunes backup
Erase all content and restore as a new device
Disabling WiFi in location services >does nothing
Disabling location services entirely >does nothing
Changed the network type to WPA in my router to Personal or MixedWPA2/WPA -PSK. Rebooted router.
I amfrustrated beyond belief! I shouldn't even have to try all these things and I'm even more frustrated the only way I can use my devices is by pulling from my Airtel cellular hotspot and use my data!
This needs to get fixed ASAP!
It seems like there is no Solution for IOS 8.0.2 Wifi Problem. We have to wait until apple release new update that may fix it.

Wifi Connection issue on iPad 3 when upgraded to iOS 8 onwards

Hi,
I am using iPad 3 from last one year. I didn't faced any issues with old versions of IOS. But after update my iPad OS to 8, I am facing Wifi Connectivity issue. Automatically Disconnecting Wifi when opened third party apps which need internet connectivity. I thought this may fixed in version 8.0.2 but not FIXED. And again I thought it may fixed in version 8.1 but not FIXED. This making too much headache. I want to go back to 7.1.2, Please help me in this issue.
Thanks,
Vijay

Hi,
I am using iPad 3 from last one year. I didn't faced any issues with old versions of IOS. But after update my iPad OS to 8, I am facing Wifi Connectivity issue. Automatically Disconnecting Wifi when opened third party apps which need internet connectivity. I thought this may fixed in version 8.0.2 but not FIXED. And again I thought it may fixed in version 8.1 but not FIXED. This making too much headache. I want to go back to 7.1.2, Please help me in this issue.
Thanks,
Vijay

Bad corporate wifi connection issues

Hi,
I've experienced a corporate wifi connection issue.
Having the issue on two z3compacts (latest kitkat build) and also with a Z3 (also latest kitkat build).
connection details:
EAP-Method: PEAP
Phase 2-Auth: MSCHAPV2
CA-Certs: no
Identity: yes
Password: yes
Issue is the following if you roaming between APs it happens the the smartphones jumps to a next AP with better signal but it is not possible to connect to the wifi.
There are two workarounds:
1. re-enter the password for the connection again
2. turn on airplane mode and turn it off again
The state is very annoying.
We've tested various Samsung and Nexus smartphones and we couldn't experienced that issue.
Any of you experienced the same?
Br,
Michael

Hi Phy,
thanks for that hint!
Can't believe anymore that it is a network component issue...because,
We have 500 android devices integrated (LG, Samsung, Nexus) and also nearly 4300 iPhones (4s, 5c, 5s and 6 (IOS7-8))
Besides them three xperia Z3 devices for testing purpose.
We only experienced this issue with the xperia devices.
Actually we're observing this issue over a month now.
We checked also the wifi controler logs and we saw that the xperia devices quit connections and connections tries by themselves.
Br,
Michael

New MBP -- Wireless Connectivity Inconsistent (Despite MBP's Claims)

Have a new MBP, running 10.5.6 straight out of the box. All essential system updates have been downloaded and installed (one FCE update remains undownloaded). The Airport connection is tenuous -- it will stay connected to the internet for hours at a time, and then go out repeatedly. Every time it goes out, diagnostics claim it is connected, as does the Network dialogue in System Preferences, even when it is impossible to load any web page (or complete system update downloads!).
A few things:
1. At no point does the MBP indicate that it has lost a connection to the wireless network.
2. While internet connection is lost on MBP, I am still able to connect wirelessly with my Powerbook, implying that internet connection/router/ISP is not to blame.
3. I tried entering IP information manually, but to no avail. On a lark, I switched the IP address of the MBP with the PB, but PB continued to be able to connect to internet while MBP struggled.
4. While internet connection via my secure wireless network is lost on MBP, I am able to connect MBP to a nearby unsecured wireless network (presumably a neighbor's). I have purposely not maintained connection to this wireless network for long stretches (though I'm using it now to compose this query), so I don't know that the connectivity issues are absent when connected to it, but I have not experienced any inconsistency when connected to it, even in phases when I am experiencing inconsistency with my secure network.
5. My network is secured by way of a WEP 128-bit hexadecimal password. However, the settings under Network in System Preferences insist on calling it a WEP password, no matter how many times I change it to WEP 128 hex.
6. On a couple of occasions, when experiencing proper connectivity on my secure network, I have tried locking the Network settings in System Preferences. Paradoxically, doing this seems to immediately disconnect me from the internet.
That's all I can think of for now. This problem seems not unrelated to some other problems described in messageboards across the web, but I didn't see anyone outline the problem in the exact way that I've experienced it (nor have I seen a sure-fire solution posted to the problems I have read about).

Folks: *there may be a power/signal issue going on here.* I had a similar problem of my network connection dragging to practically nothing when hooking up my LaCie external drive to the USB port. Please see my post below (link and text)
http://discussions.apple.com/thread.jspa?messageID=9914924#9914924
Folks:
Apple needs to get on this issue fast; after turning off my N mode on my WRT160N Linksys Router, I got my packet speed back up to where it should be... HOWEVER I noticed another problem.
When I hooked up my LaCie external drive (connected via USB), my packets on PING practically stall to nothing. I then eject the external USB drive and re-ping and I get acceptable packet speeds; I re-connect the LaCie external drive to the USB port and my PING crawls to nothing.
There is CLEARLY a correlation between the network speed crawling to nothing while hooking up an external drive; possibly a power sink and/or signal interference on the Airport when hooking up a USB device? (or perhaps even Firewire 800 too?)
I sure hope Apple is reading this one, because this could be a MAJOR issue that needs to be fixed ASAP.

X1 Carbon (20AX series) wifi connectivity issues

Dear Lenovo Support and all others,
I am posting this in hope that someone can help with my problem and also to share my unpleasant experience with a new Lenovo product.
Lenovo Thinkpad X1 Carbon
Model: 20A8A00VSG
OS: Windows 7 Pro 64bit
Purchase date: 27th February 2014
Since the first day I purchased the system, I have been having an issue with my wireless connection:
1. I am unable to reliably get a wireless connection to wireless access points (e.g. free wifi coffee outlets or malls) and personal mobile hotspots (mobile phone hotspots). It constantly says "LIMITED CONNECTIVITY". In other words, I cannot get internet access. Even when it does connect to the network and get internet access, there is a tendency for the connection to drop back to "LIMITED CONNECTIVITY".
The only time I can get a reliable connection is when I am connected to my home wireless router. The system does not seem to have problems on home wifi networks. Since the problem seems limited to wireless access points and hotspots, I believe its a hardware/software problem.
Please note that I have other wireless devices (laptops and mobile phones) that can connect to the same networks that I am trying to connect to and have no issues.
I have tested the networks with my friends' wireless devices as well and they have no issues accessing the internet so I am fairly certain that there is no issue with the networks themselves.
2. I have already called in twice and been given advice on both occasions but the problem still persist. I have updated all drivers, uninstalled and reinstalled and updated the BIOS for the system and also performed a system recovery but nothing has worked so far.
I have also tried disabling and/or deleting any anti-virus software and firewalls but it does not fix the problem.
I have also been advised that I need to go down to the Lenovo service center to have my laptop checked out by the technicians and that there MIGHT be a firmware upgrade for the wireless card itself.
NOTE: MIGHT? The support staff doesn't even know for sure whether there is an upgrade available.
3. Rebooting my computer, the wireless card or the hotspots does not solve the problem. It might work for a shortwhile before it reverts back to it's non working state or stops working again once I reboot the system.
I am really unhappy with the purchase so far. It's actually a good laptop per se when all is working, but without internet access, it is pretty much like a dead fish. And thats 90% of the time.
Like I said, this problem has been happening since day one and I've tolerated it long enough.
I hope someone can help me with this problem.
Thanks all.
UPDATE - 3/24/2014
I borrowed an ASUS Wireless USB adapter from a friend and installed it on the laptop. Lo and behold there are no connectivity issues to my iPhone wireless hotspot.
INTEL DUAL BAND WIRELESS AC 7260 - NO CONNECTION/LIMITED ACCESS
ASUS USB N10 WIRELESS ADAPTOR - CONNECTIVITY AND INTERNET ACCESS
I think this narrows it down to the software/hardware in the computer....

Hi, all
there is an issue bugged driver or even card firmware related. Intel confirmed that. Wait some time for the new release.
For the test purpose only disable 2,4 ghz band support and switch to 5 ghz. N-band seems unstable so switch to G-band. As the Linux users report the same issue it's firmware bug basically.
x220 | i5-2520m | Intel ssd 320 series | Gobi 2000 3G GPS | WiFi
x220 | i5-2520m | hdd 320 | Intel msata ssd 310 series | 3G GPS | WiFi
Do it well, worse becomes itself
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Major iPad 3 WiFi connection issues since 5.1.1 update

Prior to the 5.1.1 update (which ironically was supposed to fix wifi issues), my iPad 3 worked great. Since the update it has been a complete disaster.
Even though it always shows a strong wifi connection, certain apps seem to have no connection while others work fine. Safari usually works ok, although sometimes pictures won't show up - just a small box in the corner. Facebook app always seems to have issues as does Pandora. The biggest problem is the App Store or iTunes which say it cannot connect even though Safari works fine at the same time. Ive tried reconnecting, rebooting, and I even bought a new router since I thought maybe my old one was causing the problem.
Is Apple fessing up to this issue? I have to believe it is a software/firmware issue since before the update everthing worked fine.

Can't connect to the iTunes Store
http://support.apple.com/kb/TS1368
iTunes: Advanced iTunes Store troubleshooting
http://support.apple.com/kb/TS3297
Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. Turn Off your iPad. Then turn Off (disconnect power cord) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
Change the channel on your wireless router. Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

New MBP wifi connectivity issues

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