MacBook :: Mac But Not PC Slow On Wifi
Jun 23, 2009
I have an aluminum Macbook on a wireless network. My network is configured as follows: In the area covered by the AP, I have the Macbook and an old, busted PC. The PC works fine, and internet is as fast as if it was plugged in. The mac says it has full signal, but the internet speed varies greatly. This Macbook tends to show full bars even when the signal is weak, though. Sometimes it loads pages fast, sometimes, it takes almost a full minute to load pages. While I haven't tested it on many other networks, it appears to work fine elsewhere. Anyone have any idea what the problem is? It's almost as if the Macbook isn't connecting to the AP and is connecting straight to the main router which is far away. As I was typing this post, the Macbook completely lost wifi signal.
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Nov 1, 2010
I'm beginning to wonder if Apple put a lousy Airport card in the new MBA. No matter what the wifi hotspot, I get downloads of 2MB. I just bought a new Airport Extreme at home and I really thought the MBA would be faster.
Am I missing something here? Do I have to "match up" the MBA with my Extreme to use the fast "N" connection? Or is there some network setting to tweak on the new MBA?
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Mar 2, 2008
Does anyone else notice the MBA takes a long time to reconnect to your wifi network after awaking from sleep? I'd say it takes 10-15 seconds vs. a MBP which takes less than 5 seconds.Not a huge deal, but I'd say it's one of the slowest notebooks I've used to reconnect to a wifi network.
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Mar 18, 2008
I've just set up my MBA, right out of the box - everything is going well apart from it take ages to copy files from my G5 to the MBA, over my WiFi connection.
A 33.6MB file has just taken 45 mins!
I'm doing nothing differently from when I used my very old (5 years) G4 PowerBook to transfer content. As a quick test, I've just transferred the same file to that lap top in about 15 seconds.
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Jun 4, 2012
A few weeks ago I noticed my internet running incredibly slow on one side of my room. This side being the farthest from the router. To my knowledge nothing new had happened enviromently to cause this problem. I went through the motions of reseting my router and still the problem persits. I decided to take in my Macbook Pro into the Genius Bar and they replaced the Airport and Bluetooth components. Today I finally got it back and quickly my enthusiasim was dashed to find out that I'm still haivng the same problem. I'm only having this problem on my Macbook Pro since I have both a Nexus S android phone and an Asus Transformer tablet that runs perfectly fine on that side, well all sides, of my room.
Info:
MacBook
Pro, Mac OS X (10.7.4), Bought refurbished from Apple
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Jun 30, 2012
I'm experiencing very slow speeds on my new Macbook Air 13" mid 2012. For example when I'm transferring files from my NAS, a Qnap TS-259 Pro+, wirelessly through my D-Link DIR 855 router. I barely reach speeds around 1MB/s. If I use my Windows 7 laptop, that sits right next to my Mac, to transfer the exact same file I get constant speeds around 6MB/s. That's six times faster.
Is there a known issue with the wifi that I've missed?
I did some further testing to try and identify the cause of the wifi problem. I installed Windows 7 in Parallels and transferred the exact the same files once again. Here's where it becomes interesting. Transferring those same files on my Macbook, using Windows 7 under Parallels, the speed was the same as it was on my physical Windows 7 machine, i.e. a constant speed of around 6MB/s. I then switched back to Mac OSX again and the speed once again decreased to around 1MB/s.
Info:
MacBook Air, Mac OS X (10.7.4)
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Jul 4, 2012
i just got my 2012 Retina MBP and i absolutely love it. there's one problem though. wifi is EXTREMELY slow.
we have a campus-wide 802.11n network, all my other devices work flawlessly.
can i somehow force my MBP NOT to use the 5 GHz band but to stay at 2.4 GHz? I believe i somewhere read that this could fix the problem. ethernet via thunderbolt works as supposed.
Info:
MacBook Pro with Retina display, Mac OS X (10.7.4)
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Jan 4, 2009
Did any of you experienced this ? My WiFi slows down or even stops working when external monitor is connected (via the big connector, don't remember it's name, DMI or something like that). Air Rev A, 1.6.
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Sep 22, 2010
I have had my 15" i7 MBP for around a week now, and a handful of times (3 times last night) it just decided it doesnt want to connect to the internet.The WiFi Signal still says its connected full, and other laptops don't have an issue (not even my old 13" MacBook).I have tried changing the DNS to OpenDns and to Google's DNS but with no luck. The problem is intermittent, and it will be fine for a day, then it will just decide it doesn't want to work.
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Jul 13, 2010
i'm currently using the linksys w610n router thru wifi, i'm experiencing very slow internet speed on pages loading on safari but when i tried to download files on igetter, it goes on full speed
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Aug 18, 2010
Does anyone know how accurate the 2010 macbook pro wifi signal strength monitor is? There are times I have full bars but my internet is really slow, or stops working all together for a few minutes. I THINK, because I'm on a different floor than the router, which would explain reduced signal. BUT my computer says I have full bars.
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Jun 29, 2012
I'm encountering an issue with a new Macbook Air and would grateful for any insights. I have an Airport Extreme (latest model, 5th gen, A1408) based network (all updates applied). I have a new 2012 MacBook Air (11") that I noticed was suffering from VERY slow wifi speeds. After looking into it, I realized that if I used the configuration utility to separately name the 5GHz network and connect to wifi on the 2.4 Ghz network, the speed radically improved.
To illustrate, using speedtest.net, I saw download speeds of 35-38 Mb/s using the 2.4 Ghz network. This drops to 2-3 Mb/s when using the 5 Ghz network. The Macbook Air is showing an RSSI value of -56 when connected via 5 GHz and -51 when connected via 2.4 Ghz.
Other deivces in the home have normal connection speeds on the 5 GHz network, as does a previous generation, 2011 MacBook Air.A friend's also new, 2012 11" MacBook Air exhibits the same symptoms, so the issue is not specific to my unit.
Info:
MacBook Air, Mac OS X (10.7.4)
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Sep 9, 2010
I am running an approx 2 year old Macbook on my wifi network and have noticed that the download speeds are very slow all of a sudden.Testing with speedtest.net I am only getting 0.5MB/s compared to normal speeds of 2.5MB/s.I don't think it's the router because my iPhone is consistently showing 2-2.5MB/s.I have run software update to ensure everything is up to date.
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Mar 18, 2009
I installed XP pro SP3 on Macbook aluminum 2.4 ghz.Updated all drivers but running windows update downloading < 20 kb/sec. Only downloading on speedtest half what normal wifi runs.
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Mar 23, 2010
my Internet was slow on all my machines, (macbook MP Vista Ipod) (has been fine for 5 months)after 5 hours or so they all fixed themselves expect for the MP when im talking slow 0.6kbps download speedI thought what the hell ill reinstall it should fix it. No luck, i then tried Wifi on the MP & it runs fine 2.3mbps on ubuntu downloads fine.so any ideas on why MP via Wifi is Fine MP via ethenet is very slow.
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May 11, 2012
i have a 2010 imac and it is very slow on wifi,i have done a side by side test with my macbook pro in the same room,the mbp gives me 45mb download speed while the imac gives 16mb . the only way i can get it faster is to unplug it from the mains,it will then be similar to the mbp,but will slowly get worse again over a few hours. i have tried all the solutions on the forums,the os is up to date.
Info:
iMac, Mac OS X (10.7.4)
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Apr 1, 2010
I have two Macs that I use in my apartment on the same WiFi network. The network is made with my Apple Airport Extreme router. The problem is, on the iMac (2009), internet works perfectly. I checked on speedtest, it is just as it should be! On the Macbook Pro (2006), it is horrible. It may take up to half an hour to load a 4 minute YouTube video, a minute to load a page, etc. The WiFi connection on both is 4/4. I have done a software update for both of them recently.
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Aug 11, 2009
around my house, even right next to my wireless router, I have a pretty slow WiFi speed - normally my downloads are under 20kbs a second (I have a hard time even watching YouTube videos). When I plug my laptop into an ethernet port, it greatly increases and I sometimes see speeds above 100kbs. I'm using a really cheap router, but I've used other routers with the same results.
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Mar 13, 2012
Recently just switched from 16mbps to 100mbps internet connection. Internet is connected tru Wifi and max speed i get is nothing more than 15mpbs and if connected through ethernet ill get speed more than 80mpbs. How to acheive 80-100mpbs tru Wifi? Called my service provider and reason given was that my network card doesnt support or its an old network card but my iMac is new
Info:
iMac, Mac OS X (10.7.3)
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May 23, 2012
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.
Info:
iMac, Mac OS X (10.7.4)
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Nov 30, 2014
I've been having Wi-Fi issues with Yosemite (both 10.10 and 10.10.1), but only on my home network. All other wi-fi connections have been strong/reliable. I also ran the Yosemite beta from July (I think) until the full release, but did not have any similar issues with wi-fi.
Here are my hardware specs:
Plus a 500gb hard drive.
Here's the info on my computer's wi-fi card, and my wi-fi network itself. Router is a Linksys E1000 (which is ancient, I know, but I can't afford a 5.0GHz router right now and that seems like the only worthwhile upgrade).
Info:
MacBook Pro, OS X Yosemite (10.10.1)
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Apr 30, 2009
Sorry for the title but I couldn't think of anything better. Hopefully I'll be able to explain my problem. I have a MPR 2.53 ghz, 4 gig ram, I'm using Safari 4.04. I am using the WIFI at a guesthouse in Thailand (but I had the same issue in China, Vietnam ...). I ran a speed test and it said download 7mb/sec and upload about 1mb/sec. I have an "app" that says bandwidth in 1.3kb/sec out 1.0kbs. I thought maybe it was Safari so I downloaded and installed Firefox. firefox gives me similar speeds. When I downloaded Firefox though I had a download speed of over 1mb/sec. But as soon as it finished downloading the speed went back to around 1kb/sec. I have rebooted my MBP many times. I did some Google searches but didn't find anything helpful.
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Feb 18, 2010
I have a MPR 2.53 ghz, 4 gig ram, I'm using Safari 4.04. I am using the WIFI at a guesthouse in Thailand (but I had the same issue in China, Vietnam ...). I ran a speed test and it said download 7mb/sec and upload about 1mb/sec. I have an "app" that says bandwidth in 1.3kb/sec out 1.0kbs.
I thought maybe it was Safari so I downloaded and installed Firefox. firefox gives me similar speeds. When I downloaded Firefox though I had a download speed of over 1mb/sec. But as soon as it finished downloading the speed went back to around 1kb/sec. I have rebooted my MBP many times. I did some Google searches but didn't find anything helpful. Any ideas?
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Jan 7, 2010
I have a MPR 2.53 ghz, 4 gig ram, I'm using Safari 4.04. I am using the WIFI at a guesthouse in Thailand (but I had the same issue in China, Vietnam ...).
I ran a speed test and it said download 7mb/sec and upload about 1mb/sec. I have an "app" that says bandwidth in 1.3kb/sec out 1.0kbs. I thought maybe it was Safari so I downloaded and installed Firefox. firefox gives me similar speeds. When I downloaded Firefox though I had a download speed of over 1mb/sec. But as soon as it finished downloading the speed went back to around 1kb/sec. I have rebooted my MBP many times. I did some Google searches but didn't find anything helpful.
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Sep 18, 2009
I've noticed that in the past few months, Time Capsule has really slowed my wireless connection down a lot. And I mean a lot. Like down to 1.0 Mbs sometimes, slow enough that I can't even watch videos via Hulu because they can't stream fast enough.
Just for background, I'm running FIOS with the Actiontech wireless modem/router hooked to my TC via bridge mode. I have the wireless on the Actiontech off so as not to interfere with the TC, so there's no possible wifi interference. It was great when I first had this setup (20 Mbs up and down), back in Jan. It has been super up until a couple of months ago. At that time I did update to the latest firmware on the TC. But once I noticed the slow down, I reverted back and it's still slow. When I hook the computer directly to the modem, I get the 20 up/down as before. So clearly there is something wrong with the TC. I've already changed channels, but don't know where to go from here.
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Jun 4, 2012
So i opened up my mid 2007 iMac and changed the hard drive and cpu, and its all up and running correctly with a clean install of Lion, except that my wifi seems to be slow! It connects to the network and loads webpages slowly, and doing a system update it says it'll take 700hours to download the 1.5gb combined update... I then tilted back the screen and the connection speed improved and i managed to download the update in a couple of hours... so still a poor speed... Im guessing I either left the wifi card poorly connected or got the main and aux antenna cables wrong way round, does anyone know where the white and black cable go? Or which is which? Also, what do these cables connect to (the end not connected to the wifi card)?
Info:
iMac, Mac OS X (10.7)
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Nov 24, 2007
PowerBook G4, 1.5ghz, 2gb ram, 80gb HD, Superdrive. It shows I have the AirPort Extreme card installed. Problem, I get poor (slow performance on my home wifi) and in some areas I get no signal or drop the signal. On my PC laptops I get good signal and fairly good speed. Using a Linksys wirless 2.4ghz wireless G router. Could my wireless card need replacing? If I get a wireless N router will the airport extreme card pull the N?
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May 26, 2009
I'm back at my dad's place for the summer and I'm trying to connect to his house's wireless connection on my MacBook. It seems to connect okay when I type in our 10-digit password next to "WEP 40/128-bit hex" in the drop-down menu, but then even with full signal bars, it loads browser pages very slowly if ever, usually just giving me a timeout error and it's the same thing across all programs, my instant messenger takes forever to connect, WoW takes forever to connect, if ever, basically the internet I get from this connection is useless. It's odd because both my sisters have MacBooks and the internet works fine for them at my dad's house when they connect, and MY internet on my computer works perfectly when I'm using any WiFi but this one. By the way, the transmitter is a "D-Link 514 2.4GHz Wireless Router" and we're connected to cable internet.
Update:
* I have tried resetting the router and that didn't help.
* I have tried changing the channel, authentication method and password and that didn't help.
* I tried a DNS troubleshooting guide and it doesn't appear to be a problem with that.
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Dec 1, 2009
I'm facing a very misterious issue with my internet connection, using a Time Capsule; If I use a network cable to connect to the Time Capsule, the connection to the internet is very slow (Maxes at 2mbit, never more). If use a wifi connection to connect to the same Time Capsule, internet is flawlessly fast, reaching well over 80Mbit.
I checked and the ip is always the same, the downloads are the same, at the same time. Even trying with 2 computers (a Macbook and an iMac) (one over wifi, one on ethernet cable) the one using wifi can download stuff way faster. If I switch connections the one using wifi is always faster.
I use DHCP for both ethernet and wifi on the same local network, all the machines can see each other, it's just the internet connection that becomes so slow when using ethernet. The local network as as fast as a gigabit connection allows. The Time Capsule has the latest firmware installed, and has no problems at all besides this internet issue.
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Aug 26, 2014
My iMac is very slow. It only works on wifi. Ive got good cat 6 hard wire to cox business and its fast internet. but it wont work on the network. it says i need an ip address. it says the internet is connected but needs an ip address. Ive got it on dhcp auto. but not working. All other computers work fine with dhcp. It says the computer is connected but does not have an ip address. Not possible if its set in dhcp as that is supposed to give you a rolling ip address. Ive got a cisco gigabit switch that is working well with 10 - 15 other computers working fine on it. Ive changed the port multiple times in the switch. rebooted of course. nothing works.
Info:
iMac, OS X Mavericks (10.9.4), 2007 model.
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