Wireless local area networking, also known as "Wireless Internet"; stands for "WIreless FIdelity"

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802.11n Airport Express automatically choosing to extend 5Ghz network instead of 2.4 Ghz

I have a latest model (2012, 2.4Ghz/5Ghz simultaneously) Airport Express serving WiFi for my house. I have an older model, 802.11n, Airport Express set to "extend a wireless network". On the new AE I ...
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187 views

Apple Wifi Dropping at Random Times

I'm sure that my wifi router is fine because my macbook is the only one with this issue. I see this happen especially when i use Skype, Face Time etc. This has been going on for a month and can't ...
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24 views

Mac server keeps “disappearing” and “reappearing” on local network

I'm hoping someone can help me figure out a really perplexing issue we've seen with a Mac server on our local ethernet network. What we're seeing lately is that the server (which we use for Time ...
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102 views

Two Bluetooth devices + MacBook Pro + 2.4gHz WiFi = no network throughput; why?

My wife has two MacBook Pros. One is old; the other is new as of a week or two ago. We have a combination of three Bluetooth devices: two keyboards (one Apple; one Logitech) and a magic mouse. We ...
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164 views

Adding a third Airport Express causes dramatic network slow down

When TWO AirPort Express are on everything works as expected, strong and fast wifi everywhere, music streams fine. But when a THIRD AirPort Express is on, the wifi slows down to about 100k/s This is ...
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63 views

How can I tell if I need to upgrade/replace Macbook 07 Airport card?

I bought a used Macbook (late 07 model, white, 2.1 Intel Core Duo, 3 gig RAM) and I have been upgrading everything I can. It works great EXCEPT the airport card. The wireless internet is so slow! When ...
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2k views

How to access wireless channel 13 and above from a US Mac Book Pro?

When traveling internationally and connecting to an 802.11g wireless network I'm unable to connect because non-US access points default to using channel 13 and up. From what I hear if the Mac Book Pro ...
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90 views

OSX takes several attempts to connect to internet over WiFi

When I start my mac my WiFi connects to my router as normal, however it never has an internet connection. I'm connected to my rounter and can log in to it I just don't have an active internet ...
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66 views

Have OS X auto-search for WiFi

My school has installed PowerCloud, which does not officially support OS X. It works sometimes, sometimes it doesn't. I've tried to narrow it down but it's impossible. I was wondering if there is a ...
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460 views

Can't see AirPlay speakers/Airport Express if ethernet is plugged in

When my Windows laptop is connected to my network via Wi-Fi only, I can see and play to various AirPlay speakers in my house (an iHome AirPlay speaker, an Apple TV, and an Airport Express). When I ...
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259 views

Can I tether my iPhone 4S onto WiFi on my computer through USB?

I'm having trouble resolving issues I have on my iPhone 4S with regard to WiFi. It is unable to scan for networks. I live in Sri Lanka and technical support for iPhones is very limited. I was ...
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554 views

My Mac wont connect to a new wifi network

So I moved to a new place for my university and I attempted to connect to the wifi network. My HP laptop was able to connect instantly once I put in the wifi password. My Mac recognizes the network ...
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797 views

iPhone tries to load local open WiFi login page over mobile data

When connecting to my college's open WiFi network my iPhone attempts to open the pop-up login page over it's mobile data. The issue is that this page is obviously only available over the internal ...
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18 views

Help me assess my internet connection's problem

I'm currently pinging google.com to find a trend and pinpoint the problem. The internet keeps disconnecting every few mins and I have no idea why. What I realised is that between every 4-6 pings I ...
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18 views

Devices in OS X Internet Sharing can't see each other

I really like the feature of OS X to share it's Ethernet connection over WiFi to other devices. But it appears that those devices are unable to "see" each other (e.g. you can't play a LAN game with ...
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45 views

Using a Configurator profile to “rotate” Wi-Fi passwords

I am managing design, build/testing and deployment of 3,500 iOS devices into our Enterprise this Fall. We have been using Configurator .mobileconfig profiles to manage Wi-Fi payloads on a WPA2 ...
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27 views

Unable to use internet when I am downloading a file

I'm unable to use internet when I am downloading a file. I've already completely did a fresh reinstall of the machine. I'm using OsX Mavericks on a macbook pro 13" late 2012 model. I'm using a WiFi ...
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54 views

iMac 21.5″ Wi-Fi Issues

My iMac constantly dropping its internet connection in the last couple of days. I'm connected to a 2.4GHZ Airport Express. Not a router issue, because my iPhone and iPad works just fine, no ...
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55 views

Is it possible to use a proxy with a 3G connection on an iPhone?

I'm currently using a proxy over Wi-Fi connections on my iPhone 4S, but there doesn't seem to be an option to apply it to 3G connections. I tried configuring a configuration profile with iPhone ...
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24 views

iOS: Default Battery Percentage Level for individual services to switch off

We all know iOS switches off services one by one when the battery reaches critical level. But is there any fixed battery level to cut down individual services. For example, Bluetooth will be switched ...
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61 views

How to disable wifi while running Migration Assistant?

After starting to run Migration Assistant over wifi, I connected an Ethernet cable to both machines in order to speed up the transfer. This does not appear to be working. How can I disable wifi on one ...
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288 views

Mavericks Internet Sharing Ethernet to Wifi suddenly stopped working

I'm using Internet Sharing to convert Ethernet into a wifi hotspot through my Macbook Pro. I'm using the latest version of Mavericks, and today suddenly my internet sharing stopped working. I tried ...
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41 views

Sharing WIFI stops working when PPPoE connection goes down?

I'm temporary sharing my Wimax (PPPoE) connection (connected via Ethernet cable) trough Wifi. It all works fine, until once a day when my internet provider seems to go down for ~5 minutes and OS X ...
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246 views

Location is saying I'm in one place when I'm in another

I was in Walton Liverpool and Find my iPhone was saying I was in Childwall/Broadgreen Liverpool. Is there any reason why it was showing a different location?
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84 views

Ethernet (en0) loses IP address when WiFi (en1) starts/stops

We're using the Ethernet connection as a point-to-point connection to a lighting console and then the WiFi to connect to the main network. The issue is whenever we turn the WiFi on/off the Ethernet ...
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44 views

MacBook Pro Failed to join Network

I cannot connect to wifi with my Mac. It happened before and i asked about it in this post: Macbook pro does not connect wifi This time when i follow steps in there, it gives me this error: Failed to ...
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34 views

Printer can write into laptop folder

Well that was surprising. And a little alarming. I got a new multifunction printer, a Canon MG7120. It is connected wirelessly to my home local area network. I installed the latest drivers from ...
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120 views

My iPad's bluetooth tethering doesn't work

I'm trying bluetooth tethering from Samsung Galaxy Note 2. Pairing is successfully done and there are rings on iPad's status bar. However, functions using Internet connection don't work, with an error ...
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121 views

Macbook Air failing to reconnect to network after sleep

I have a Mid-2011 13" Macbook Air running OS X 10.9.2 (the latest version). When I wake my Mac from sleep, sometimes, the Wifi will fail to find my network. The network icon will display the ...
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185 views

MacBook Pro issue with local IP download over wifi

I am facing a strange situation on my MacBook Pro. I'm serving a file via http (whatever server I use, I get the same problem: apache, node.js, ...): [http://localhost:8080/myFile] with my wifi ...
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223 views

Can't delete preferred networks from wireless settings (comes back up)

I am having an issue with preferred networks in WiFi settings. There are few networks I want to delete - when I do so, the disappear temporarily, but will eventually come back. I believe is to do with ...
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360 views

Wifi trouble since 10.9.2 update

Since I updated my system from 10.9.1 to 10.9.2, I now have a very annoying WiFi issue : when I click on the airport icon on the top bar, the WiFi networks are no longueur scanned and I sometimes ...
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287 views

Which Apple devices support OKC (Opportunistic Key Caching aka PKC/Proactive Key Caching)

In enterprise wireless environments, access point roaming/hopping is very common. There exists a couple protocols/methods for making this seamless. That is, to make re-authentication when hopping to ...
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125 views

Getting the list of saved BSSIDS from a Mac OSX

I have recently started jailbreaking students' iPhones and iPods at my school. Today, after successfully jailbreaking a student's Verizon wireless iPhone 4, it was stolen. My school, however, blocks ...
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54 views

Mobile Hotspot not found

why does my macbook wifi not recognize my att mobile hot spot on first try? Sometimes I need to turn wifi on and off several times before if finds the hotspot when scanning for it.
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231 views

How do I capture the log output from Airport Utility?

I'm using Airport Utility 5.6.1 on Mavericks (installed from links here). I'm trying to figure out how the Advanced > Syslog Destination Address setting works... What kind of value is that field ...
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101 views

Cannot connect to Mac Mini Server; Finder jumping around

I have a unique issue; while trying to connect to a Mac Mini Server on WiFi with my macbook the server shows up, but when I go to connect to the server Finder jumps the selection up to the top of the ...
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38 views

tmux key bindings disable when using wireless bluetooth keyboard

Can't figure out how to keep tmux key bindings enabled when using bluetooth keyboard.
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67 views

Does APNS work over LTE, or only UMTS/GSM and WiFi?

Over at Android Enthusiasts, we are having a discussion of what's more battery-life efficient — having APNS over GSM or UMTS networks during sleep, as TS4264 appears to indicate (thus ...
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30 views

How can Apple TV connect to a LEAP-protected network?

I have a WiFi network protected by LEAP (http://en.wikipedia.org/wiki/Lightweight_Extensible_Authentication_Protocol). When choosing the network on Apple TV, it doesn't go through - says it's missing ...
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185 views

Not receiving SMS from fellow iPhone users

With Wi-Fi disabled on iPhone 4 with iOS7, or when out of range of a signal, I only receive text messages from other iPhone users as iMessage posts once the Wi-Fi is enabled, or am within range of a ...
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99 views

Build Mavericks-Compatible NAS for Scheduled, Wireless, Bootable Backups and Storing & Accessing Media across Local Devices

I have an early 2011 MacBook Pro running Mavericks (10.9.1) and an early 2008 MacBook Pro running 10.8.5. I want to build an NAS that allows me to wirelessly and automatically backup both machines ...
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204 views

How to set up an AirPort Express so another router can connect to it?

I have an Airport Express 802.11n 1st generation (in other words, the last one before they began to look like a white AppleTV). I would like to have this as my main router and have a second router ...
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92 views

How to connect a client device in a wi-fi captive portal network?

I need to use a wifi client device (TPLink small device). This one has wifi client mode and ethernet port so that you can connect your PC ethernet connection to wifi client device and connect to ...
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210 views

MBA has occasional difficulty with campus WPA/WPA2 enterprise wifi network

I'm at the University of Texas, where we have a WPA/WPA2 enterprise wifi network. Much of the time it works great. Other times, it's tricky to connect and stay connected. I can actually force it to ...
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260 views

Macbook Pro cannot connect to Wireless Hotspot created by a Ubuntu 12.04 Laptop

I am running Ubuntu 12.04 on my dell laptop and have created a wi-fi hotspot, with WEP 40/128bit encryption (And I know the security key). My Macbook Pro finds this network but when I try to connect ...
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154 views

How do I activate my hotspot on my prepaid service I had on postpaid?

My iPhone used to work for tethering when I had a postpaid account. Now that I am on a prepaid plan, I need my hotspot back ASAP to use my optus service for my laptop. Please tell me I can still ...
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1k views

My MacBook Pro cannot connect to the Internet

I last had my computer connected 3 days ago to a wireless network (the one I am still on with other computers). AirPort says it's connected and has a strong green light (full bars in wifi) but when I ...
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187 views

iOS and Macbook Pro/Air unable to join wifi network unless Network Isolation is enabled?

I have a Netgear WNDR3700v3 wifi router, broadcasting two networks, one at 2.4GHz and another at 5GHz. I have found that iPhone AND Macbook devices are unable to join the 2.4GHz network (timeout ...
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96 views

My iPod touch 4th general is not detecting wifi

My iPod touch 4 gen is not detecting the wifi from my Macbook laptop. My laptop is connected to Internet through ethernet. I can able to see my laptop name under wifi, when i try to select, it is only ...