for the last few days my wi fi cuts out. If I go to the diagnostics it turns back on. It says that my network configurations have changed but then allows me to access it. But the next time I go to use it it has gone again.
View 9 RepliesI have to continually reconnect the wifi. This has only started after I loaded Lion.
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iMac, Mac OS X (10.7.3)
I am having internet connection issues with my MacBook Pro 2011 - running the latest version of Lion OSX. My connection cuts out regularly (every 10 - 15 minutes) despite having a full wifi signal. It is happening on two different routers, in two different locations with two different ISP's.Â
When I run Network Diagnostics ISP is the test that fails, but after a couple of seconds diagnostics fixes it until the next 10 - 15 minutes. The only other alternative is turning wifi off and on. Both of these only last for the 10 - 15 minutes before it cuts out again.Â
It is very frustrating and research online seems to indicate it is a Lion issue. I have made an appointment with a genius, but browsing online it appears there is no solution. It is not acceptable.
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MacBook Pro, Mac OS X (10.7.3)
I am using at home an iMac connected ( with cable ) to my Home WiFi Router. All other products are using the same WIfI home network ( Without a cable ).Can I define my iMac to use ONLY MY HOME WIFI instead of other unwanted wifi networks ?
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iMac, Mac OS X (10.7.3)
it is possible to generate a good wifi signal with my new imac which will allow mw to connect to the net with my wifi ipad2?
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iPad 2
After switching to a new provider and getting a new dsl modem (a fritz!box fon 7390) I tried to setup my homenetwork again. Now the weird thing is: my Mac Mini running OSX Lion Server doesn't seem to be able to connect to the internet over its ethernet port, only when using a WiFi connection...When it's connected with ethernet it can reach the dsl modem without any problems, but it can't ping/telnet or anything else through, only over WiFi... As long as I use the mini servers WiFi connection everything works fine, but that doesn't make any sense to me.I've checked the servers setting and the Fritz!box settings and I can't seem to find anything obvious. Of course I could just go on and use the WiFi connection...
ps: all the other computers can connect fine using either wifi or regular lan connection... I even tried the exact same cable with another laptop just to make sure...
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various
Today my imac has decided to cut out when playing itunes. Is there any reason for this?
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iMac, Mac OS X (10.6.8)
im guessing this is a heat issue. My screen was flickering and cutting out. This is the first time it has happened. I was only surfing the internet and using itunes. I will post videos of what happened soon.
View 3 Replies View RelatedMy purchased download cuts out halfway through. What do I do about that?
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MacBook Pro, Mac OS X (10.7.4), iTunes
I have an iMac running Lion hardwired to an internet connection and want to create a wifi network from this connection I have gone to 'create network' and set up - all seems fine. I have then tried to connect to this network with my iPhone. The phone recognises the network and it looks as though it has connected as it is ticked in the networks, but unfortunately it hasn't as my phone won't connect to the internet.Â
View 2 Replies View RelatedAfter installing Mac OS Lion my iMac will not stay connected to wifi. I've read numerous discussion strings and this problem is pervasive with OS Lion. Apple needs to address this ASAP! Is there an answer discovered in the last few days?
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Lion OS, Mac OS X (10.7)
My brand new iMac will not stay connected to wifi. When I try to open Safari it says a wifi connection does not exist. When I diagnose the problem it connects to my wifi before I even get a chance to choose a wifie network to diagnose. This happens every single time.
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iMac, Mac OS X (10.7.3)
I keep getting message saying I need to do this!??
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Mac Pro, Mac OS X (10.7.2), Numbers spreadsheet formulas
Randomly, my computer seems to be disconnected from my wi-fi network. It is not a routeur problem since every other devices still work when the computer doesn't.
iMac late 2009 (first 21.5" generation)Â OS X Lion 10.7.3
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iMac (21.5-inch Late 2009), Mac OS X (10.7.3)
I'm currently running on Mac OSX 10.7.4. Access to my NAS via wifi is very slow as compared to accessing it via Windows. I've tested with both AFP and CIFS but both are equally problematic.
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iMac, Mac OS X (10.7.4)
I just updated my (brand new) iMac to OS 10.7.4 and now I can't download the wi-fi update V1.0 which fixes the issue of not reconnecting to wi-fi network after computer wakes from sleep.
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iMac (21.5-inch Mid 2011), Mac OS X (10.7.4)
Since installing Lion I lose my wireless internet connection frequently - only from the IMAC, not from the IPAD or Dell. I called support and after quite a lengthy "try this" session, I was told that this was a known problem. I can always get it back but sometimes have to unplug the router.
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iMac, Mac OS X (10.7.3)
i want to get an imac and put it in my room but there is no place to plug in my modem and router up there so i was wondering if there was a way to wirelessly setup my imac with the internet.
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iMac
Before the 10.7.4 update the WIFI connection from the iMac 21.5" to the airport extreme router works fine!
Now it's failing several times a day! it looses the wifi connection and you are unable to see any wireless accesspoints or SSID's
Macbook pro, iphone & ipad + PC's still works fine!Â
The only way to get the wireless up and working again is to shutdown and restart the iMac.Â
In the log i can see alot, don't know if this is some clue or error occuring just after the wireless connection is dropped for unknown reasons.Â
"kernel: 2329.723808: ath_chan_set: unable to reset cannel XX (XX00Mhz) flags 0x10080 hal status 17"
"kernel: 2632.354892: ASSERT: Can not reenter VAP State Machine"
"kernel: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving)."Â
Turning off and on the wireless interface only shows the following in the log, and the wifi will not see any SSID's : "kernel: 71847.200440: switchVap from 1 to 1" Â
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iMac, Mac OS X (10.7), 2011 Model i5 - 16GB - AMD 6770M
My brand new imac randomly disconnects from the internet. We have a BT hub - wifi. I have googled this issue and see that it is relatively common and it is incredibly frustrating. It is fairly simple to reconnect each time but it is driving me mad having to. It generally happens when the computer is asleep but sometimes in the middle of doing something.
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iMac
My music library is on my iMac, located in a different room of the house than my home theater system with a decent Denon receiver and good Infinity towers. I have an iPod connector to the Denon which I can use, but the iPod has a limited library of songs, so I would like to somehow access my iMac music library and be able to play it through the home theater system. Hard wiring the components is out of the question due to length of run through several rooms of the house, no basement and cathedral ceilings. I already have my iMac and my Panasonic Blu-Ray player both connected to my wi-fi, and it seems there should be a way to connect both of them using the wi-fi. The blu-ray player is DLNA, but the Mac isn't, so that is out of the question. Is there any other way to get these components to talk to each other over wi-fi?
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iMac, Mac OS X (10.7.3)
Every time my mac goes into standby the wifi connection needs to be manually joined, so trying to connect remotely is impossible without joining a wifi network manually.
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iMac, Mac OS X (10.7.3)
I have just purchased a new IMAC and it will not pick up Wifi from my home router/modem. I have called my provider and they think theres something wrong with the computer as even in network the splat beside the wifi is yellow not green??
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iMac, Mac OS X (10.7.2)
This problem never happens with my MBP - and it is running a CCC Clone of the same 10.7.x system. But whenever I restart my iMac 20.5" it never automatically connects at startup. I always have to touch the wifi symbol in the menu. After that I don't need to select my home network - it will then find it and connect. But until I do that it doesn't connect. This has happened ever since I've gotten this iMac. Also annoying is that the sound output upon startup always defaults to my Logitech headset regardless of how I left it set in Sound settings.Â
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iMac (21.5-inch Late 2009), Mac OS X (10.7.3), 12 GB RAM, also MBP late 2006 +....
I have a Brother MFC-9340CDW WIFI printer which my iMac says it can't find sometimes when I want to print. I think I have narrowed the problem down to when my MacBook Air is on at the same time and using WIFI on the same network If I turn off WIFI on the MacBook I can print from my IMac. I am not sure if it is a router problem or what but we use the iMac and MacBook Air at the same time quite often. Checked on the Brother website - nothing.Â
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iMac, OS X Mountain Lion (10.8.5)
I have an unsecured wifi network at home and need to easily share photos between computers. I have an iMac and a couple window based computer.Is ther an easy way instead of using a thumb drive?
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iMac (27-inch Mid 2010), Mac OS X (10.7.3)
We have one user out of 12 iMac where her AFP connection to the 10.6.8 SL Server keeps dropping every now and then, say between 10 and 20 minutes... It is an architect office and they are using Archicad 15 and modify files direclty on the server. At each connection drop, the tool's autosave does not work and the user needs to save the files locally, reinstate the AFP connection and manually copy the files back on the server. We tried wired and wifi with no changes in the problem behavior. Â
She has a recent 27' iMac (6 months old- came with Lion) with 10.7.4, the issue was already happening before upgrading to 10.7.4 last week. The rest of the office just moved to Lion in the last two weeks. Migrating the server to Lion is in the pipe, but with this issue it is on hold until we clear this.Â
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iMac, Mac OS X (10.7.4), Server Share on SL server 10.6.8
For several weeks I've lost internet connection on my iMac every day or so; the wifi icon changes to show a ! and is otherwise greyed out. My internet connection is via a relatively new Time Capsule (2011) which has an ethernet cable connecting it to my Sky broadband router. I moved to this new Sky broadband router in early Jan 2012 (changing to Sky as a Broadband provider) and it works nicely as a router. My iPhone, iPad, AppleTV and a range of other devices (including an Apple Airport Express connected to a Sky TV HD box to enable it to download movies) have continued to work on the internet without problems.
The IP address of the iMac (27 inch quad core i7, 8 GB RAM, fully up to date on Lion) disappears from the Network settings when the problem arises but the connection of the iMac to the wifi (and backing up to the Time Capsule) still works. I can even use a VNC app on the iPad to connect to the iMac on the same wifi LAN when the IP address has gone and the ! is showing in the wifi icon on the menu bar. To get reconnected to the internet, I just restarted the iMac and it was then back accessing the web nicely. Eventually the iMac would not connect to the internet at all. It would momentarily get an IP address from the router and then lose it again. I then tried taking the iMac to the Apple Store.
Various diagnostics run in store at Genius Bar and during the week and the problem (using the same account) was not replicated. On its return home, it was still not working on the internet. I then tried booting into 'safe mode'. This enabled a stable and reliable connection to the internet! After several days in this mode, I re-installed Lion and booted into normal mode again. The problem returned and has been with the iMac since. However, at least a restart of the iMac gets it straight back on to the internet again. I suspect some sort of corrupted network preference file or the like. But where? The disconnection from the internet can happen any time of day; for example it happened while typing this message but more often than not it happens when the computer is unattended.
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iMac, Mac OS X (10.6.7)
My mac is set to automatically connect to the internet, but since downloading Mac Lion 10.7.3, I'm having problems. I have to reconnect to the internet repeatedly throughout the day. I also recently updated Microsoft office - not sure if that's somehow related.
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iMac, Mac OS X (10.7.3)
I have a server in our DMZ that connects to Active Directory LDAP server (non-ssl over 389) but no objects actually show up in the directory editor. I get a green light in my Network Account Server, but queries against LDAP return no results. My end goal is to be able to dictate to Profile Manager what LDAP groups are allowed to enroll devices. I tested on our internal network on a test server and get the same results. Anyone have any luck connecting a Lion Server to LDAP and actually being able to view and utilize users and groups?
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Mac mini, Mac OS X (10.7.3), Server
