IMac :: Wireless Connection Unstable - Drop - Randomly Slow Down To Crawl
Mar 18, 2010
I moved my room around yesterday, and originally my iMac was in the far corner of my small bedroom. After the rearrange, now its on the opposite side of the room, and since then the iMacs internet connection has been unstable. It'll drop, randomly slow down to a crawl etc. My MacBook is fine, and so is my PS3, its just my iMac thats causing havok, all because I moved it from one side of the room to the other. I can't be because I've simply moved the iMac from one side of the room to the other can it? My MacBook can pick up a strong signal from the bottom of the garden, so the iMac really has no excuse.
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Jul 31, 2008
I've been having issues with my wireless. I use my home wireless network as my primary internet connection. I've noticed that I'll be using it without any problems, and then suddenly I notice pages arent loading (or if i'm playing WoW, huge lag spike.) The only way to get it going normal again is to turn the airport off and back on, and let it reconnect. Sometimes that fixes it for the rest of the day, other times I have to do that every 30 minutes. It just depends. I found [URL] but that doesn't seem to be the issue at hand, because my signal never drops, the connection just dies. Anyway of a fix? It's a pain in the ass to have to always turn my wifi on and off.
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Mar 30, 2009
My iMac is waking up from sleep in the middle of the night. The only clue to what is going on is that is says the wireless keyboard has lost connection.
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Jul 25, 2009
Don't know what has happened, but my Internet connection seems to have slowed to a crawl. I originally thought it was Safari - but it's slow on Mail as well.
What could cause this?
I have booted on another partition and it's lickity split - but I have none of my settings on ot.
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Apr 1, 2012
The last few days I've had a problem where the Internet network connection speed on my Power Mac slows to a crawl (about 1Mbps) and can only be fixed by re-starting the Mac which restores normal connexction performance for a while. The Internet connection runs at around 35-37Mbps and is routed via a BT HomeHub 3. The laptops which connect via WiFi don't show any slowdown in speed tests, only the Mac Pro, which is connected to the Hub via Ethernet. I've tried swapping between the two Ethernet ports on the Mac but it doesn't make any difference. The HomeHub has been in for about 5 months but this problem has only just started in the last week or so and the period for which the restart restores the network performance seems to be decreasing. Is there any way to reset network software, or some prefs I could delete? It's an early 2008 eight-core Xeon MacPro running 10.6.8, 8GB RAM.
Info:
Mac Pro, Mac OS X (10.6.8)
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Jul 1, 2009
When i wake my 2.4 Ghz aluminum MacBook with 4GB ram from sleep it takes the AirPort about 10 minutes to connect to the internet. The status is that the AirPort is connected but there is no internet coming through. What could be making my MacBook take so long to connect to the internet?
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Nov 4, 2010
Can anybody help me as my download wireless speed is only 250kb but upload is ok with 1MB? Wired all is fine and I don't know what is wrong?
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May 5, 2009
I am using Windows right now. I never realized this but my download speed is supposed to be 768 Kbps. Though when I download something my speed is between 70 - 90 Kbps. Is this normal? I ran many virus scans and I am clean.Is there something that is slowing it down? I am also using wireless connection.
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Jun 24, 2009
I just bought my MacBook Pro 13.3 inch and it is amazing. I just have one problem. The net is running very slow on wireless. I have a NetGear router that has always had PCs. It works fine through Ethernet.
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Apr 28, 2008
I just got a new MacBook Pro, but my wife uses my old 1.25GHz Alum. PowerBook. My MB pro flies, but unfortunately, the wireless ethernet on my old PB is slow as hell. I've got 11+GB of free space left on my hard drive and Safari or Firefox are the only applications I have open. I also have a cable internet connection with wireless through my 1st Gen Airport Express, yet it's still slow.
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Jun 29, 2009
i have a problem with my bootcamp. I had installed all of the drivers and everything works fine excepts the wireless connection which is very slow. I had internet connection but it is very very slow and thats not right... i installed the 2.1 drivers from my Mac Disc. Any suggestions how to fix this ?
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Jul 15, 2009
My Internet has just been upgraded from 2MB/s to 10MB/s. To confirm the upgrade I have used [URL:...] to test my upload/download speeds with Firefox and Safari. I have 2 computers on my network which consists of a cable modem connected to a white airport base station with 128 bit WEP encryption in 802.11 b/g compatible mode. The 2 computers are a dual 2.8 ghz MacPro which is wired directly into the Airport base station by Ethernet and an iMac 1.83 Intel core 2 duo. The much faster MacPro only achieves a download speed of 5.5MB/s over its wired connection while the slower iMac achieves 9.8MB/s - very close to the advertised speed over its wireless connection. These are consistent speeds not one offs so I am wondering why the difference? The MacPro is my main machine so I'd like to have the best speed possible on that. What can I try?
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Jun 13, 2012
I have a 27 inch, mid 2011 imac. I bought it in March. It has started losing its wireless connection. The other issue is when it does connect it is very slow. I have a netgear modem, I dont think this is the issue cause the IPAD, and wireless laptop connect fine. I've also run a speed test, all wireless devices connect to 10Mbps and LAN devices connect up to 30 Mbps including the iMac when it is wired. Could this be an issue with the airport card? How would I know, how do I check? What should I do?
Info:
iMac, Mac OS X (10.7.4)
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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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Mar 31, 2010
One happy side effect of the .3 upgrade is that toast now works with my HL-DT-ST DVDRW GA11N:drive. No unstable connection message, no coasters.. it's a miracle :-)
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Sep 18, 2009
my question is if the internet is disconnected for a while and then connected again, will the system auto-start the schedule job again. Because the internet connection may not be very stable at the mid-night time.
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Jun 8, 2012
I am using an IMac connected to the internet via wlan. While my windows laptop which is connected to the same wlan has no problem, the imac connection to the wlan is very unstable. Working online is thus a problem.
Info:
iMac (27-inch Mid 2010), Mac OS X (10.7.4)
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Mar 4, 2008
I will be getting a MBP but I will need more storage, hence the external hard drive. I wanted to buy time capsule but I read that it is not possible to partition it. So, would I be better off with an external hard drive(FireWire 800) that I can actually partition or get time capsule which offers the wireless connection. As for the speed I guess the wireless connection with time capsule must be pretty slow?
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Jun 4, 2014
My internet provider says it has a good signal. whether i use wifi or connected straight to the modem its the same, some pages load some dont, always different on what loads and doesnt. If i connect to a neighbour who has the exact same internet speed and provider it works perfectly fine. Ever since i did a software update 3 or 4 days ago it has been happening.
Info:
iMac, iOS 7.1.1
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Nov 5, 2010
What happens is that i attend a school, where we are 700 people using the same internet. Actually it's divided into 4 sections, so there are probably 250 in my group. This network is protected by a WPA2 password, and has additional login forms, which gives the school the ability to check all in- and outgoing transfer. However, I have lately been getting some problems connecting. What happens is that I connect, and it works for about 2 minutes. Then, it just won't load any sites and just keeps trying to load until it finally admits that it can't retrieve the server. It's my third year. and I have never experienced this before, so I thought: Well, gotta be the school's internet, but i haven't heard of any other ones having this problem. This makes me worried that my macbook's airport extreme card is broken.
I was wondering if anyone had experienced a similar problem, or maybe could give a hint towards a solution? I am running a 13 inch macbook unibody (the silver one), with the newest system and all upgrades installed. Problem is: The airport extreme card is located in the display. I don't get why, but it makes me not want to change it myself, should it be destroyed.
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Feb 12, 2010
This is my second time around re-installing snow leopard - clean. Why is it so slow? The spinning wheel comes up all the time, even for mundane tasks such as minimizing a window where I have to wait 10 or 15 seconds at a time. This time around I installed all the latest updates and iLife '09 - but its still as slow as ever. I also downloaded latest version of firefox.
I uses a late 2009 Macbook Pro 2.53ghz 15 inch, and previous OSX flies on this machine. I'd like to go back to OSX Leopard but I can't cause I need the latest version of iPhone SDK which only runs on snow leopard. What's going on here Apple? Your OS is unstable and slow, and there's no acknowledgement from your site whatsoever!!
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Feb 11, 2010
I recently got the mid range 15in MBP. The firewire 800 port is a particular interest of mine which I am expecting to be able to depend on and take advantage of. But much to my dismay it is very irregular, and many times drops down average USB2 speeds or even slightly less.
Now dont get me wrong, the FW 800 port has done almost double the the fastest I have seen USB do, but what I cant figure out is why this is only happening sometimes and sometimes this same FW is performing worse I have three different FW 800 drives now and have tried all sorts of things like switch cables, verify, repair, or check disks/permissions, and basically anything else i thought might help. Still, sometimes its really fast and other times, not.
I would say for the most part FW800 is transferring a little above USB speeds, which is better than nothing, but actually still disappointing. Anyway, if some one has any experience or advice about this, let me know.
I dont see why a drive will act one way once and another the next time. What might be effecting or causing this? Is this normal?
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Aug 27, 2014
I recently updated my FCPX to 10.1.3 after a couple of weeks away on work, and now upon resuming work on projects I had been working on without any problems before, FCPX becomes unusable - it is slow, refuses to render, ends up hanging up my whole iMac until I eventually manage to force quit FCPX.
I have tried deleting preferences on start up of FCPX but this has not worked.
I am working on a couple of large corporate pieces on a tight deadline and now I can't so much as change a single title, whereas before I was flying through it.
Specs:
Late 2013 27inch iMac
3.4GHz i5
24gb 1600MHz DDR3 RAM
NVIDIA GeForce GTX 780M 4096MB
OSX 10.9.4
Info:
iMac (27-inch, Late 2013), OS X Mavericks (10.9.4)
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Jan 1, 2010
I have owned my mac for some time now. I have an IMAC 24" and a macbook 13" black. Have owned the Imac for nearly 2 years and macbook for about a year. Absolutely love them and i made the switch from windows for various reasons.
After switching our ISP to "talk talk" (UK) I have noticed that when a windows machine boots up and the wireless is detected my internet connection either drops or cuts out all together. Sometimes having to reset the router. This doesn't always work though. This happens when either an acer laptop running XP Pro or Asus laptop running vista connects.
Im not sure if this is to do with the isp or weather its something in the mac that i could resolve.
I have tried contacting them but usually put through to a call center in India or talk to someone with a strong Indian decent accent. I personally find it hard understanding them so prefer not to call as i feel im being rude constantly asking them to repeat. Also tried signing up to the talk talk forum but it ask for my home number and also a number we was issued with when we bought the package, and i for the life of me cant find it!
Has anyone else had this problem were he internet connection drops? It's fine if i have macbook and imac running at the same time but when the windows joins connection drops or just fails. If anyone else has had this please post.
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Oct 9, 2008
i've just bought my new mac pro, i'm very happy with it's performance, but there is 1 small little tiny problem, i've ordered my mac pro with wireless card, but my wireless connection is very slow , every web page i open it take minutes to open, before i had an imac, the wireless connenction was super fast, then i've sold it to my dad , but my new mac pro is very slow, mention that it's in the same room and in the same place my imac was.
i've check my bluetooth, i've send and receive some files with my bluetooth to my moblie, it was great, but when i copy files from my brothers computer it was slow and then it stucks , with my imac this never happens.i opened my mac pro to check the wireless card and i found this:-
antenna 1 was in the bluetooth card.
antenna 2 was in the upper wireless card.
antenna 3 was in the lower wireless card.
the weird thing i've found is that my speed connection it goes fast and then is goes slow then fast then slow, it's not stable, another weird thing is that my wireless speed is slow then when i press the wireless bars it goes fast then it returns slow again.this is a really lousy service from apple to make the wireless card as optional , it's really unfair i mean it is the most powerfull mac ever and wireless is not included one more question, is there a difference between the wireless card in the imac and in the mac pro?
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Jan 24, 2007
My iMac has been connected wirelessly to my D-Link DI-604 802.11g router for near 4 months now.
About 3 days ago, the iMac started to exhibit strange problems.
Every 3-4 minutes, the connection drops.
The airport icon at the top shows full bars (and the router is about 2 feet from the iMac) but the internet does not work anymore.
Also, if I deconnect and try to reconnect, at first it gives me an error ("there was an error connecting to network XXX"), then my network disappears from the list for 1-2minutes and then I can connect.
I think it has to do with an authentication problem but the password is correct etc.
I don't know what may cause this.
My PC with a wireless card is unaffected.
It seems to be a software problem with my iMac.
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Jul 12, 2009
imac(Apple) connect wii wireless
my nintendo wii not being able connect to the internet wireless. It because I updated my imac computer that is not allowing my wii to make connection. Has anyone updated their apple computer and not able to connect to wii now then before?
The connection on my computer some else is using this isp and my nintendo say it connect that.
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Mar 20, 2010
I have an IMac OS X 10.5.8. It's about 4 years old. Recently I subscribed to a DSL through AT&T and purchased an At&T modem. The AT&T tech support was unable to help me set up my wireless connection. My AirPort in on and I have a full bar signal. My network has a check next to it. When I turn the AirPort on, it automatically comes up with the network. There is no way to remove the check next to the network unless I turn the AirPort off.
The issue comes when I disconnect my ethernet cable. I loose my internet connection. The AT&T tech support told me to contact Apple but my computer is older then 90 days.
Also, I have an I phone that does the same thing. My wifi connection works everywhere I go with no issues but will not work in my home. All the wifi bars are up but it says connection failed.
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Feb 14, 2012
why does my iMac keep dropping the wireless connection
Info:
iPhone 3GS, iOS 4.3.2
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Aug 12, 2008
I had a DLink DIR-655 Wireless N router and my wireless was running very fast, 9.7MB using [URL] with no lag looking up sites. I had to upgrade the router since I was hosting a site and the router wasn't working properly for that.
So, I bought a Linksys WRT610N Dual Band router. I have the iMac running on the 5GHz band and it runs around the same speed.
HOWEVER, when I open Safari or Firefox, in the status bar, it says "looking up google.ca..." or whatever site I'm browsing for and can take up to 5-10 seconds before it starts to display the site. When it is on the site, browsing around is fast as long as it doesn't change domains.
ANOTHER HITCH, I have VMWare's Fusion installed on the iMac and Vista installed there and there is no lag to browsing a site. When I type in the site, it immediately goes to the site and I am able to browse fine.
Any thoughts on this?
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