Why does my airport express loose my network?

Airport express looses network connection often, why?

It is very possible that you may have some form of Wi-Fi interference that is preventing your AirPort Express Base Station (AXn) from getting a clean Wi-Fi signal to connect to.
I suggest you perform a simple site survey, using utilities like iStumbler, or AirRadar to determine potential areas of interference, and then, try to either eliminate or significantly reduce them where possible.

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Why does my Airport Express say "self assigned IP address"? No IP address for the ethernet, and it is not connecting to my cable router any longer...

Why does my Airport Express say "self assigned IP address"? No IP address for the ethernet, and it is not connecting to my cable router any longer...

Some cable providers.....like mine, a well known company......seem to take anywhere from a few moments to sometimes up to 30 minutes to allow their equipment back at the cable company to fully reset and issue a new fresh connection.
So, it would not hurt to leave things powered down for 15-20 minutes or more when you perform the reset that John Galt suggests.

Why does my airport express keep cutting out?

Why does my airport express keep cutting out?

I have a 1st gen Airport Express and use it to stream music from my PC, iPhone 4, iPad and iPod Touch. My Airport Express is connected to a Teac UD-H01 DAC via an optical cable which is connected to an amp and speakers. I had no problems at all with this set up until I upgraded the Airport Express firmware to 7.6.3. The sound then started to drop out frequently. To cut a long story short after various testing, the problem had to be the Airport Express. I called Apple support but they were not much help and couldn't fix the problem and said they would speak to engineering and phone back. While I was waiting I decided to have another go to find the problem and opened the airport utility and saw that there was an option to downgrade the firmware. At this point I realised that the problems started about the same time that I upgraded the firmware to 7.6.3 but didn't think at the time that Apple would release a firmware that didn't work. Anyway I downgraded to 7.6.1 and hey presto, everything worked again. A couple of days ago I noticed that firmware 7.6.4 was available and thought I'd give it a go, not good - same problem as 7.6.3. I've downgraded to 7.6.1 again and all is well. Hope this helps.

HT1515 why does my airport express keep going offline?

i use airport for air play but it keeps going into flashing amber light about every week. why?

I found on some non-Apple tech sites some interesting info. One guy was having the same exact issues and wrote a script to see what was going on between the Airport base station and the Airport Expresses. It appears that the two devices were having security verification issues and that is why the Airport Expresses get getting knocked offline. In other words, when they talk with each other they fail the security verification and the Airport Expresses go haywire.
So the solution is to turn off the security on both the Airport base station and the Airport Expresses through the Airport Utility. Then, on the Airport base station you check the option to create a closed network. In other words, your wi-fi network is now unprotected but it is not broadcasting to anyone that it is there. From then on, you will have to choose "other" on your laptops/iPads/iPhones/etc and type in your wi-fi network's name rather than just choosing your wi-fi network from a list of options.
I did this a few weeks back and I have had zero issues since the very moment I did the above steps. The network is 100% reliable and faster. No more rebooting. Is it a tad bit unprotected? Yes, but no one knows the network is there. If someone is smart enough to be looking for non-broadcasting wi-fi networks and finding yours, then they are sophisticated enough to defeat your normal security protocols anyway. Maybe if Apple ever decides to fix this problem, which appears they might not be interested in doing, then you could go back to normal security protocols. But until then, this works wonderfully. Give it a try and see.

Why does my airport express keep dissconnecting from the wifi it's extending?

Ok, so I have a airport express (latest gen) that is extending wifi from a time capsule. The problem is that at least once a day the airport disconnects from the wifi it's extending and I have to unplug it and plug it back in like 5 times before it starts working again. The error messages I keep getting from airport utility when it disconnects is "no dns server", "internet connection" and " wireless network" all with yellow circles next to them. Please help if you can. It would be greatly appreciated. Thank you.
Also, when it disconnects the light on the front flashes amber (yellow).

It's almost a miracle that it was working at all.
Each wall will absorb on average, about 15-20% of the signal so after 4 walls...and a ceiling....which is typically 2-3 time thicker than a wall....there isn't going to much signal left to extend.
Try locating the Express no more than half the distance between the Time Capsule and the general area upstairs that needs more wireless coverage. Minimize obstructions in the signal path as much as possible.
If that does not help, we'll have to do some SNR measurements to see if what you are trying to do is even feasible.

Why does 2 Airport Expresses connects to one another instead of connecting to the primary Airport Extreme For internet Connectivity ?

I have Netgear DG834G router only for dsl connectivity wifi connectivity to that router is off. i have connected netgear that provides adsl connectivity to the (Shakeel's Airport Extreme) Airport Extreme dual band Wireless N 5th generation via cat 5 cable so airport extreme is the main wifi device through which i get wifi signals at my home. now our house is big and i have installed the adsl netgear modem and airport extreme router at the same place in my room in the upper story but the signals are weak even in the upper story at the other end of the house so i have installed the new airport express dual band wireless N in the upper story (Kafeel's airport express) and it is connected to the primary airport extreme (Shakeel's Airport Extreme) wireless router in range extention mode it repeats the same ssid. Our ground floor has another airport express dual band wireless N the new one ( Lounge's airport express) signal was weak there so i installed another airport express (Lounge's Airport Express) their and configured it to extend the range of primary router airport extreme (Shakeel's Airport Extreme) in the upperstory with the same ssid. Now the problem i am facing that sometimes lounge's airport express connects to kafeel's airport express instead of connecting to the airport extreme and the signals in lounge are weak because all the devices are connected to kafeels airport express and does not connect to lounge air port express. but when lounge airport express is connected to primary router airport extreme then everything works fine devices connect to lounge airport express and signals are full. i have took pictures of the problem i am facing you will understand better by having a look at it. In normal working setup both the airport expresses are connected to airport extreme which is shown in this picture
The second picture shows when lounge airport express is connected to kafeels airport express and not the airport extreme (Shakeel's Airport Extreme) this is the problem.
isnt there a way to correct this so that they dont connect with each other and connect to the airport extreme ?

Lounge's AirPort Express must be located signficantly closer to Shakeel's AirPort Extreme than it is to Kafeel's AirPort Express, and there must be fewer obstructions in the signal path than the other possible connection.
The reason is that if you want Lounge's AirPort Express to connect to Shakeel's AirPort Extreme, it must receive a significantly stronger wireless signal from Shakeel's AirPort Extreme than it does from Kafeel's AirPort Express.

Why does my airport express 2.4 stop working

I have my network wireless using the Airport Extreme Base station and extended by an Airport Express.
The 5Ghz band tends to work fine, but not all my devices support it so I rely heavily on the 2.4ghz radio.
that radio tends to fail about every other day. It just stops working.
The airport express light stays green, but has zero throughput.
The 2.4 from the Airport Base station fails too.
The only way I can get it working again is to reset the base station. Even then, it only works for a short period of time.
I checked to be sure nothing else was on the same frequency and have tried different frequencies/channels. No luck.
Please help?

I agree with John, this sounds like very classic interference.
Luckily, there are things that can be done to get around it. For instance, keeping your Airport away from other sources of interference: cordless phone cradles are the really nefarious ones, but satellite receivers tend to cause really unfortunate issues in the 2.4GHz range as well. If you have either of those nearby, try to get the Airport and these devices as far away from each other as possible.
Also, if you have 5+ other wifi networks in your area, these can also be scrambling your 2.4 signal. Try using Airport Utility to change your radio channel:
Version 5.5.3: Applications> Utilities> Airport Utility> Click on Airport device > Manual Setup> Wireless. Where it says Radio Channel, experiment with channels 3 and 9. Click 'update' after changing the channel.
Version 6: Same channels, but path is Applications> Utilities> Airport Utility> Click on Airport device > Edit> Wireless> Wireless Options

Why does the AirPort Express intermittently stop routing?

One minute I'm surfing the net just fine and suddenly the router stops working. I will have to reboot it before it starts working again. Any ideas as what is causing it to stop?
Thanks in advance.

Thank you!!!
I don't think #1 is the cuase since there are no other electronic devices (other than cell phones) in that area. I also don't think #2 is the culporate since the access point and the cable modem sit next to each other and are coneccted with a short ethernet cable. But, I think #3 is the more likely cause. I've tried contacting my cable modem provider but they don't want to deal with a wireless router since it's not something they supply. Is there something I can do on my own? Or is there a way I can prove to them that it's something (specifics) they'll need to fix?

Why does my airport utility always ask me to connect an ethernet cable when I would like to use the extended network option?

Why does my airport utility always ask me to connect an ethernet cable when I would like to use the extended network option?

Please locate the model number on the side of the AirPort Express. Hard to see.....gray lettering on a white background....so you may likely need a magnifying glass and good lighting to see it.
The model number starts with a "A" followed by four numbers. If you see A1084 or A1088, unfortunately AirPort Utility 6.x in Mavericks OS X (10.9.4) does not support these older models. However, you can still administer these models if you have a Mac.....or can borrow one for a few minutes....using Leopard (10.5.x) or Snow Leopard (10.6.x), or a PC with AirPort Utility installed on the device.

I'm trying to add my airport express to my network. The airport utility shows a message that its gathering info about my network then suddenly an unexpected error message appears. Why is that?

i'm trying to add my airport express to my network. The airport utility shows a message that its gathering info about my network then suddenly an unexpected error message appears. Why is that?

Until Bob Timmons gets back to you, first decide what you would like the Express to do. I understand you want it for AirPlay remote speakers, which you can certainly do.
I am assuming that you are not using an Apple AirPort router; if that's not the case stop here and let me know.
If your existing router is not an Apple AirPort Base Station, the Express:
can "join" an existing wireless network as a client, for the sole purpose of streaming music. If that's what you want to do, do not connect it to your router with an Ethernet cable.
can "extend" an existing wired network to serve as an additional wireless access point, which can also stream music. If that's what you want to do, connect its WAN port to an available LAN port on your router using an Ethernet cable.
Then, "hard reset" the Express according to the instructions below, and configure it. The prompts should be self-explanatory. If you run into trouble, describe which of the above two configurations you decided upon, and the point at which you're getting the "unexpected problem".
To "hard reset" an AirPort Base Station: make sure it's powered up, then gently press and hold its tiny reset button. Don't apply any more force than required to feel a tactile click. Keep it depressed for five to ten seconds, long enough for its LED to flash amber rapidly. Release the reset button. Then, the LED will glow amber steadily for about a minute. Then, it will flash amber, slowly, about once every second or two, waiting for you to configure it with AirPort Utility.

Does my Airport Express need to be hardwired to my modem?

My Imac and modem are in my basement. I have an airport express in my garage so i can play music through Airplay. Does the airport express need to be connected to my modem with an ethernet cable, or can it just connect to my wifi network to enable Airplay?

See this article, AirPort Utility 6.x: Set up a bridge or AirPort Express: How to join an existing Wi-Fi network in client mode , about configuring the AEX. Be sure to have your Airport enabled on the computer.
I'm not sure how easy this will be when using a non-Apple router.

What does my airport express do

what exactly does my airport express do?

An AirPort Express can create a wireless network, extend an existing network bridge an existing router...what do you want it to do is the real question?

Can't connect Airport Express wirelessly to network so that AirTunes and internet are available simultaneously

I can't connect Airport Express wirelessly to network so that AirTunes and internet are available simultaneously. My old AE allowed this but can't make the new one work that way.

In your instructions, you say to use the same encryption type as the router has set up. well, I am using the WEP 64 bit encryption and the Airport Utility does not have this...it has 40 bit. Is this a problem, or do I have to be using a the same type of encrytion ?
WEP is available in either 40 or 104-bit, but is usually "advertised" as either 64- or 128-bit respectively. For example, 64-bit WEP uses a 40 bit key (also known as WEP-40), which is concatenated with a 24-bit initialization vector (IV) to form the 64-bit RC4 traffic key. So, WEP 64 on the Linksys & 40-bit is equivalent.
What concerns me more is the loss of bandwidth performance you are experiencing when connecting the AX. When the AX is configured as a wireless client it is acting just like any other wireless devices (computer, laptop, printer, etc.) and not like another router. This should cause little or no bandwidth loss. True the more secure the wireless encryption used WPA2 vs. WEP, the more overhead is required for security, but the differences you are seeing seem excessive.
It is very possible that you may have some form of Wi-Fi interference in the immediate area that is preventing your Linksys from providing a good clean signal.
I suggest you perform a simple site survey, using utilities like the following to determine potential areas of interference, and then, try to either eliminate or significantly reduce them where possible:
For Macs:
o MacStumbler
o iStumbler, or
For PCs:
o NetStumbler

15" MacBook Pro randomly loses connection to my AirPort Express wi-fi network.

My 15" MacBook Pro randomly loses connection to my AirPort Express wi-fi network. I have to switch off wi-fi on my Mac then switch on again to reconnect. Any reason why this random occurrence keeps happening which never happened before? Any solutions and fixes would also be welcomed.
Jazz

In the airport utility, you can alter the radio modes... and change the channels from automatic to a manual one.
Hold down the Option key, and click on your wifi icon, it will tell you what channels are currently being used on your OSX.

I have an airport extreme 2013. Why does my airport utility sometimes display IP addresses and other times the names of the devices? I want it to always display the device names.

I have an airport extreme 2013. Why does my airport utility sometimes display IP addresses and other times the names of the devices? I want it to always display the device names.

The utility has had less and less useful information .. it might be time to simply find a different utility.
Fing network scanner. iphone and ipad.
https://itunes.apple.com/au/app/fing-network-scanner/id430921107?mt=8
This is very popular.. I do not know of what works well on Mac OS because i have installed 5.6 utility which of course has far more info than the later toy version. Plus using an Asus router which has excellent listing of all the clients.
Sometimes beating yourself up to make apple routers do what you want is easier solved with lateral thinking.

Why does my airport express loose my network?

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