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AirPort Software Updated to v3.4

iumacboy writes "Available now in your Software Update, Apple AirPort Software v3.4, which 'provides improved AirPort wireless networking software, and is recommended for all users with an AirPort Extreme and AirPort enabled computer or an AirPort Extreme base station.' New features include: 'improved antenna output control, enhanced logging from your base station which is compatible with syslog, and performance improvements for WPA security implementations.'" Apple also put up some AirPort Management Tools (a management utility for viewing logs and configurations, and a client monitor) but they quickly disappeared.

78 comments

  1. Airport update by Anonymous Coward · · Score: 5, Informative

    Maybe I am just crazy, but ever since I did this update last night, my signal strenth on my Airport extreme card (in my 15in PB) seems to have dropped. I am getting 3/4 bars on an access point that is about 4 feet away

    1. Re:Airport update by Anonymous Coward · · Score: 0

      does this update include the ability to join a network that uses a passphrase yet? or are we still limited to typing in the handy-dandy 32 character hex key?

    2. Re:Airport update by log0n · · Score: 1

      Same problem, I lost a bar.

      17 PB, Extreme, etc etc

    3. Re:Airport update by Anonymous Coward · · Score: 0

      After 3.4 install, I ran Airport Admin, installed the firmware update. MacStumbler tells me that signal strength improved all around on my 15 G4 PB.

    4. Re:Airport update by quecojones · · Score: 1

      Same thing on my iBook (800MHz).

      --
      "PROFANITY is the inevitable literary crutch of the inarticulate MOTHER FUCKER." -- some PC user
  2. Warning! by awtbfb · · Score: 5, Informative

    You may not want to install this one just yet. Airport 3.4 has cut range considerably for some people. It's all over the Apple Discussion boards and Apple news sites.

    1. Re:Warning! by squiggleslash · · Score: 5, Informative

      Should you have already downloaded the update, this thread will help.

      --
      You are not alone. This is not normal. None of this is normal.
    2. Re:Warning! by __aambat2633 · · Score: 0

      Lucky for me that i did not update it, i saw the new update last day, but i was in a hurry and did not want to restart the laptop so i did not update the software. And then i read this thread now, i feel good about not being the first one to update. Normaly i always update when i see the new ones, and i see them pretty quick.

    3. Re:Warning! by wealthychef · · Score: 1

      This reminds me of a friend's rule of thumb for Apple SW updates: Always wait a few days before installing any new updates. Let others test them, because Apple can't think of everything. :-) I wonder, is there a way to know what got installed where and undo an install? I suppose you could back up your /System, /Application, and /Library directories before each update, but that seems extreme.

      --
      Currently hooked on AMP
  3. It lowered my signal by aclarke · · Score: 3, Informative

    I seem to get 0-2 bars less of signal strength on average than I did before the update. For instance, now I don't get any signal out on the patio when I easily did before. I'd think this was likely coincidence except others on this MacRumors thread have noticed the same thing.

    1. Re:It lowered my signal by gumbi+west · · Score: 2, Funny

      Well, you have to admit, that is a security improvement... now people must be closer to your base station to try access it.

  4. Link supplied in body is dead by tm2b · · Score: 4, Informative

    The link for Airport Management Tools doesn't work for me - I get Apple's version of 404.

    Right now the Airport Management Tools can be downloaded from the Airport Support Page. Look down the right column until you get to the section, Resources.

    --
    "It is our blasphemy which has made us great, and will sustain us, and which the gods secretly admire in us." - Zelazny
    1. Re:Link supplied in body is dead by AvantLegion · · Score: 2, Funny
      >> The link for Airport Management Tools doesn't work for me - I get Apple's version of 404.

      The iGone?

    2. Re:Link supplied in body is dead by lfourrier · · Score: 1

      I know why they removed it.

      They feared lawsuit from Disney.

      Honestly, get the dmg, mount it, and what you see is Mickey head

  5. Reportedly killing range and disables MLDonkey by Fuzzle · · Score: 4, Informative
    Over at the Ars Mac Achaia, there's a thread about the downsides, they include:
    • Airport 3.4 is incompatible with MLdonkey filesharing. If you run MlMac or MlDonkey, the airport will drop the DHCP lease and refuse to renew. Your mac will assign itself a worthless IP.
    • PowerPage is reporting that this morning's update is cutting airport range on Extreme clients by up to 60% (!! !!).
    1. Re:Reportedly killing range and disables MLDonkey by kalidasa · · Score: 4, Interesting

      Is this actually killing the range, or is it screwing up the calibration on the meter? They keep complaining about how many bars they have on the meter, but I haven't seen anyone mention on the board that they aren't able to use it someplace where they used to, or getting lower speeds than they used to.

    2. Re:Reportedly killing range and disables MLDonkey by MrAndrews · · Score: 4, Informative

      I can confirm that it does indeed kill your signal in places it used to work. Right now sitting one room away from the base station (where I used to get 3+ bars), I now get one, sometimes two. My connection keeps dropping out and I have to restart to get it back most of the time.

      Still, could be worse.

    3. Re:Reportedly killing range and disables MLDonkey by MoneyT · · Score: 3, Insightful

      Out of curiosity, if you're using extreme do you have "interface Robustness" turned on? It seems to me that that decreases the range considerably.

      --
      T Money
      World Domination with a plastic spoon since 1984
    4. Re:Reportedly killing range and disables MLDonkey by MrAndrews · · Score: 3, Interesting

      No, I turned that off when I noticed the same thing (a few months ago). The one potentially-useful comment i've seen is to switch the channel your BS works on from something set to "Automatic". So far I've had about ten minutes online after that switch, compared to about 4 before.

    5. Re:Reportedly killing range and disables MLDonkey by babbage · · Score: 2, Interesting
      PowerPage [powerpage.org] is reporting that this morning's update is cutting airport range on Extreme clients by up to 60% (!! !!).

      So regular 802.11b Airport is unaffected? My old iBook can't use an Airport Extreme card anyway. Do I take it then that older gear is immune to this bug?

    6. Re:Reportedly killing range and disables MLDonkey by jc42 · · Score: 1

      Here's a URL that I stumbled across a while back:

      http://www.speedtest.coxinet.net/

      You'll need javascript turned on to use this. It tells me that I'm getting a bit over 2 Mbytes / sec after installing the upgrade. This is about the same number as before. However, the reported signal level is noticeably lower than before. So it's likely that the signal level doesn't mean the same thing as before.

      Now to carry the PB outside and see what happens ...

      Anyone know of other good network speed tests?

      One problem with the above site (and other such things that I've seen) is that the real meaning of their numbers isn't always obvious. They're transferring an unspecified chunk of data from an unspecified remote site and doing some sort of calculation. How this translates into numbers for other apps is a mystery.

      One funny thing is that I've done this test a few times from both mozilla and firefox, and firefox regularly comes back with numbers about 10% higher than mozilla.

      --
      Those who do study history are doomed to stand helplessly by while everyone else repeats it.
    7. Re:Reportedly killing range and disables MLDonkey by fourfoot · · Score: 2, Interesting

      After installing the update I can no longer see any bars in the meter at a location where I used to see a very weak signal. Strangely, I have not noticed a single disconnection. Before, dropping to zero signal would have meant disconnection. In fact I have been browsing slashdot quite peacefully for the last fifteen minutes on zero bars. It is a little disconcerting to look up and see the icon all greyed out. I hope they fix this soon.

    8. Re:Reportedly killing range and disables MLDonkey by Anonymous Coward · · Score: 0

      I still get service when I'm talking a dump, that's about 20-25 m away from the base station though two walls and maybe an excess of methane gas. So it's still good for me.

    9. Re:Reportedly killing range and disables MLDonkey by paz5 · · Score: 1

      The interference robustness ( I read it as interface at first too) option is supposed to increese conectivity. It has been said to decreese range a bit however in high interference environments it should help to get a connection or a faster one. Even though it does reduce range this option doesn't reduce range to the extent that people are saying this update does...

  6. Kills the range by aclarke · · Score: 4, Informative

    See my other comment here on this thread. I used to have service out on the balcony and now I don't. It's quite a dramatic difference, really.

    1. Re:Kills the range by your_mother_sews_soc · · Score: 4, Informative

      I agree, it kills the range. I updated this morning and spent 30 minutes cycling through all 11 channel selections trying to regain my signal strength. My connection now vanishes 15 feet away on a number of channels where before it didn't. Not bars, but connection.

      I wish I could say I should have read this first, but that was 8 hours ago. If my Airport signal weren't borderline in the first place, I wouldn't have applied the "fix". Live and learn.

      --
      My user name was a mistake. Input wasn't restricted, my bad.
    2. Re:Kills the range by kalidasa · · Score: 1

      Sorry, I missed that bit in your posting the first time through. The reason I asked is because the battery meter calibration has been knocked out of whack on both my iPod and my iBook by past updates without actually affecting the battery. On some of these boards folks are talking about "one bar" and "two bars" as though there were no software interpretation taking place between the signal and the meter. But there are now 2 other reports (besides your own) confirming there to be a real signal loss, with only one suggesting that the meter calibration might be out of whack, so on the whole, it's more likely to be a real signal loss.

  7. Range Issues, ignorance is bliss by dynamo · · Score: 5, Funny

    I had the same signal strength until I read this comment thread, and I kid you not, I lost 25% strength the moment I finished the page. How could it know? Oh wait, it's back up to full now. No, now it's back to 75%. BEWARE.

  8. Agreed on the range issue by azav · · Score: 2, Informative

    My Ti is 10 feet from the Extreme base station and I'm getting 60% on the bars after running the update.

    Test early, test often, test on all supported platforms.

    --
    - Zav - Imagine a Beowulf cluster of insensitive clods...
  9. Airport Extreme Base Firmware Update by NivenHuH · · Score: 1

    There also seems to be an update to the Airport Extreme Base Station...

    apple.com

    --
    Just when you make it idiotproof, some idiot builds a better idiot.
    1. Re:Airport Extreme Base Firmware Update by pudge · · Score: 4, Informative

      The plain AirPort update gives you the firmware update for the base station. You can upload it from the Airport Admin Utility. Maybe I am odd, but I always run the Admin util after upgrading AirPort, to see if there is a firmware update.

  10. Obligitory... by leinerj · · Score: 4, Funny

    I installed the update and don't notice a differe
    [SIGNAL LOST]

    1. Re:Obligitory... by anothy · · Score: 0, Offtopic

      WTF?!? no offence intended to parent - it had to be done, and someone was bound to (and it actually manages to be relevant this time) - but how in creation did this get moderated as "Informative"?

      i'm going over to meta-moderate right now just on the hopes of getting that mod.

      --

      i speak for myself and those who like what i say.
    2. Re:Obligitory... by Anonymous Coward · · Score: 0

      i updated, then as soon as i opened to my homepage (ultraf-- ***NO CARRIER***

    3. Re:Obligitory... by Ilgaz · · Score: 1

      Since its both funny and true (aka informative) , lots of people report signal weakness in meter.

      What comes to mind... Maybe signal was showing "wrong" before and fixed now?

  11. Even more Obligitory... by System.out.println() · · Score: 1

    I installed that one right after installing RealPlayBUFFERING....

  12. Re:i'm apple users know this already by Daniel+Dvorkin · · Score: 5, Insightful

    Oh, bullshit. Despite all the "/. favors platform X over platform Y" memes, the fact of the matter is that /. remains one of the best places to hear about both the merits and defects of just about any OS and/or hardware platform you can name. There is no pro-Apple conspiracy here.

    There are certainly those (I'm one of them) who will happily spend mod points to mod down stupid "M4X0Rz 5uX0rz" trolls, but that's not the same thing. As an iBook user, I'm glad to know that I should hold off on the latest software update. A look at the various signal strength posts, most of which are modded "Informative," will tell you that a lot of other people feel the same way.

    --
    The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
  13. other problem with airport update by mparker762 · · Score: 0

    It also seems to have brought back the finder bug where finder would crash if you tried to drag more than one item (This had been fixed in the most recent OS update)

  14. Improved Calibration? by Anonymous Coward · · Score: 3, Interesting

    It could be that they've actually improved the calibration of the signal monitor. I had a lot of trouble with my PB's AP card with it losing signal (on macstumbler) but failing to notice and thus to reestablish the TCP connection when the signal returned, forcing me to restart AP on my machine. This was part of a bug report I submitted and corresponded with Apple about about a month ago.

    It turned out that there was also something wrong with my AP card, as my most annoying problems (silent dropping of connection) went away when I swapped it out for a friend's AP card. Getting a new one from Apple fixed things up nicely for me.

  15. Re:i'm apple users know this already by DAldredge · · Score: 0, Offtopic

    I have asked questions about the lcd issues on the Apple portables.

    Result - Down Mods

    I have said that apples share price and business model depend on high margin products like the iPod and that when others come up with a products almost as good at a lower price that apple will be in trouble because they depend on high margin producs.

    Result - Down Mods

    I have said that apple RAM is too expensive and people should buy it from crucial.com.

    Result - Down Mods.

    I have said that Steve Jobs cheated Woz out of money.

    Result - Down Mods.

    I get more negative comments, mods, emails, and stalkers from posting to /. stories about apple than I get every other story catagory on /. put together.

  16. Problems in 802.11g only? by raga · · Score: 2, Interesting

    Signal strength seems fine for me.
    TiBook867 (10.3.3)+802.11b Airport card on
    (a) ABS(Snow) at home
    (b) Netgear at work
    (Both are 802.11b)

    Are there any 802.11b folks having a problem?

    cheers- raga

    1. Re:Problems in 802.11g only? by Anonymous Coward · · Score: 1, Informative

      Linksys 8702.11b router at home, netgear 802.11b at work. No problems. No signal strength difference.

    2. Re:Problems in 802.11g only? by RefriedBean · · Score: 1

      I have a bomebuilt HostAP AP, and a 12" PB 867 with an Airport Extreme card (running in 802.11b mode, since thats why my HostAP AP box supports).

      My appartment is very small, and I usualy sit withing 6 feet of the AP. I have always had full signal strength everywhere in my apt..

      Now it consistently drops to 1 bar.. and I lose signal when I go into another room...

      This royally sucks..

    3. Re:Problems in 802.11g only? by raga · · Score: 1

      There is talk about Apple changing the algorithm used to calculate / display the signal strength (without any actual degradation in the strength). That could be what you are experiencing. It is just not certain right now. See this post.

      cheers- raga

    4. Re:Problems in 802.11g only? by Anonymous Coward · · Score: 1, Funny

      I agree totally with raga. Apple didn't screw things up, they actually improved performance of the Airport Extreme card.

      Perhaps your unique circumstances are because you're using a nonstandard access point? Try upgrading to Apple Hardware and see if that fixes the problem. If not, try buying two or three new Airport Extreme cards and see if they all behave the same way.</sarcasm>

      If buying more Apple hardware doesn't fix your problem, perhaps you should use something simpler, like a PC laptop?

      After previewing this post, I realize it might be a little insulting. I wasn't trying to insult you, RefriedBean. I was trying to sarcastically demonstrate the astroturfing that Apple fanboys do all the time on Slashdot. All apologies if you were offended.

  17. Re:i'm apple users know this already by Anonymous Coward · · Score: 4, Insightful

    No, DAldredge. It's not just your Apple posts that get modded down, it's your posts on every topic. Why? Because more often than not, your commentary demonstrates a lack of even the most tenuous grasp of the facts (e.g. your vaguely racist conception of India's caste system). If only you would get it through your thick skull that the world neither wants nor needs to hear your retarded ramblings, we would all be better off.

  18. The Slashdot Apple Cabal by Nice2Cats · · Score: 1, Interesting
    I get more negative comments, mods, emails, and stalkers from posting to /. stories about apple than I get every other story catagory on /. put together.

    I know how you feel -- I used to feel Linux fans were fanatics until I bought an iBook and began hanging out with the Apple crowd. Since then, I've stopped laughing when people talk about joining a religion with your computer purchase.

    I think there is some astroturfing going on here, too. Apple's community is small enough that a few people can make a difference.

  19. More bad Apple quality control by Nice2Cats · · Score: 2, Insightful
    A quick look at the Apple boards shows that this update is not working -- users should avoid it, Apple should retract it.

    Given the fact that Apple -- as the True Believer faction loves to rub in other OS users' faces -- has complete control over the hardware and doesn't have to cover all kinds of variants like Linux or Windows, these things simply should not happen. This is a sign of sloppy testing or bad quality control, just like the famous creaking left handrest on the iBook, the batter cover that is not flush, the vanishing COMMAND-TAB command after using X11, and all the other little things that shouldn't be an issue given the amount of money that we paid for these machines.

    Steve, either try harder or open source the bloody drivers. People with three percent market share and products with these price tags can't keep screwing up like this.

  20. Re:i'm apple users know this already by DAldredge · · Score: 1

    Words too big, please use smaller ones. Told you this before I have.

  21. Another Report by theanonymousbrit · · Score: 3, Informative

    I have a PowerBook G4 and an Airport Extreme base station w/ a Dr. Bott Direct Antenna. Before I installed the update I was getting 3-4 bars of signal just one room away from it. Post-update, I'm getting one to two bars, if I'm lucky (though I've yet to totally lose network connectivity). I haven't tried the tutorial to uninstall the offending software (again, available here), though it looks like it would do the trick. Hopefully Apple will remedy the problem before I'm forced to take such drastic measures, since it's obviously quite a widespread issue.

  22. Re:i'm apple users know this already by Anonymous Coward · · Score: 0

    "You must be the same guy that was saying that ECC wasn't need on that large apple g5 cluster because the SW would detect the errors with no loss of performance."

    Interesting theory! But unfortunately for you, completely wrong--as wrong as anything else you've written. Your mistake only serves as Exhibit N against your powers of perception, where N approaches infinity as time marches relentlessly onwards.

    I trust it hasn't escaped your notice that somebody moderated my above comment +1 Insightful? My dear pupil. You are attracting a following of curious onlookers who agree that you demonstrate all the intelligence of a fried pea.

    "Why don't you login when you post against me?"

    I don't login when I reply to you, DAldredge, because that's what you want me to do. Instruction doesn't work that way. My hope is that under my tutelage, you will come to understand what a nincompoop you are and either reform or, God willing, disappear.

  23. Re:Now the down mods start. by Anonymous Coward · · Score: 0

    DAldredge, I don't think you're in any position to claim the "facts" are on your side.

  24. Re:Now the down mods start. by DAldredge · · Score: 0, Offtopic

    We are on earth.

  25. Re:i'm apple users know this already by DAldredge · · Score: 0, Offtopic

    Did you know that at room temp that orage is blue?

  26. Re:i'm apple users know this already by Anonymous Coward · · Score: 0

    Look, I'm sorry I started this whole thing. In all seriousness, just promise to be there for your ten-year old daughter, OK? She needs her father. Don't let her down.

  27. going back by papakis · · Score: 2, Interesting

    I am using the airport extreme base station with my powerbook and a ibm laptop with a 'g' card. After the upgrade the ibm laptop was getting low signal!!!! I manually changed the channel from auto to 11 and got some performance imprvemen, not much. Is there a way to go back to 5.3? thanks

  28. Possibly a false negative. by porkchop_d_clown · · Score: 2, Insightful

    Lots of people are complaining about fewer bars, but nobody seems to have demonstrated worse connectivity. It's quite possible that signal strenght hasn't changed but just that they changed the way they measure signal strength.

    1. Re:Possibly a false negative. by DAldredge · · Score: 2, Informative

      There are 3, count them 3 (1, 2, 3) posts made before yours about people not being able to connect after the update in ares they could connect befre the update.

      You must be one of the mods that mod bombs every apple post I make.

    2. Re:Possibly a false negative. by porkchop_d_clown · · Score: 1

      You must be one of the mods that mod bombs every apple post I make.
      Uh. yeah. That's me. posting from AlBook and modbombing the apple fanatics. And yet - somehow posting to the same thread.

      If it makes you feel better, said AlBook hasn't had any of these signal strength problems - although I do have the !@#%$!@# problem where trying to print to a shared printer locks up the Airport card altogether.

    3. Re:Possibly a false negative. by Anonymous Coward · · Score: 0

      Of course, because like the all the other slashdot users, you only have one ID, so you couldn't possibly moderate and post in the same thread. Puh-leaze.

  29. Deskjet 5800 drops print jobs from pb not Ibook by grolaw · · Score: 1

    OK, Wife and I have two laptops we use in the home network: iBook 60MHz, 256 MEG, 10.3.3 Airport 802.11b; pBook 867MHz, 640 MEG, 10.3.3, Airport Extreme (802.11g) and a 1st gen ABS 802.11b along with a Deskjet5800 with built in 802.11b.

    After the update, the iBook still works without a problem. iBook print jobs to the Deskjet still process. The PB has far lower "bars" and, when sending a print job to the Deskjet the printer drops all but the first page of the job.

    I had to reconfigure the Deskjet to ad hoc network mode and stand next to it to complete the print job yesterday.

    I'd say that the response of the printer lends support to negative 802.11g changes in the new update.

    The office is 100% 802.11g and has 3 ABS (a base, relay and terminal) and I haven't noticed any dropped print jobs to jet direct / HP printers (laserjet 4100 & Deskjet 1220c).

  30. AirPort Management utility available here by uid100 · · Score: 0

    Hope this helps my *bad* karma
    http://download.info.apple.com/Mac_OS_X/061-1087.2 0040419.AptmG/2Z/AirPortManagementTools.dmg Apples AirportManagement Download - apple.com

    --
    ...yup...
  31. Quick Summary by raga · · Score: 4, Informative

    If you are having problems with the 3.4 update, revert back to 3.3.1. Here's a tutorial on how to do it.

    As best as I can determine, a combination of (one or more) of the following causes the problem:
    1) Airport Extreme network
    2) ABS extreme not updated to 3.4 (only the mac updated to 3.4)
    3) Using a network app such as Retrospect/LimeWare/MLdonkey etc.
    4) Apple has changed the algorithm to the signal strength display.

    It may be a good idea to hold off the upgrade till 3.4.x is released.

    Having said that, I should add that I did upgrade without any problems (couldn't wait to play with the new apps :). My setup does not have the issues listed above. YMMV.

    The new Airport Client Monitor is cool. It plots the signal and noise strengths, as well as the transmit rate (which I could also see on MenuMeter, but not as a plot over the last 60 seconds.) The Airport Management Utility seems to be a superset of the old Airport Admin Utility and would probably be most useful if you have more than one ABS to handing off roving clients to one another. It can also "see" all Rendezvous enabled devices.

    cheers- raga

  32. File Mirror by theanonymousbrit · · Score: 4, Informative
    Unfortunately, I didn't keep the original .dmg file, which included (if I recall correctly) a readme file. As there was no specialized installer for the two programs, though (just the ol' drag-and-drop method), I've .dmged the tools again and stuck them up on my site. They are available here. I still want to know why they pulled them in the first place, but oh well, enjoy!

    Goodbye, sweet bandwidth, and flocks of /.ers speed thee to thy doom.

  33. Management tools by Servo · · Score: 2, Interesting

    Those Airport Management Tools are exactly what I have been bitching about wanting ever since I bought my Airport Extreme Base Station. Less expensive WAP's allow you to see whats going on, so you'd think a nice high end piece from Apple would too.

    --
    A slip of the foot you may soon recover, but a slip of the tongue you may never get over. -Benjamin Franklin
    1. Re:Management tools by Mmm_Coco · · Score: 1

      The Airport Management Tools are still available on apple's website, contrary to popular belief

    2. Re:Management tools by Servo · · Score: 1

      Those are for Airport, not Airport Extreme, and not compatible.

      --
      A slip of the foot you may soon recover, but a slip of the tongue you may never get over. -Benjamin Franklin
  34. For what it's worth by bXTr · · Score: 2, Informative

    After installing the update, my Ti800 rebooted and was fine. I closed the lid until the next day and had no connectivity. I ended up having to hard reset the ABS (dual-ethernet, not Extreme) and upload firmware via the LAN port. ABS settings had to be redone, but I got it back up. Docs for doing the above are here.

    --
    It's a very dark ride.
  35. Tip to the Karma-challenged by Anonymous Coward · · Score: 0

    Hope this helps my *bad* karma

    Ouch! Luck of the mod draw. Sucks it was so bad so early on. My tip to you is to keep trying. One thing you might consider is wait for a story that you have quite a bit of knowledge/interest in and then do some quick googling and provide working links in your post. Thoughtfulness and effort early on in a story's life almost always gets upmodded.

    And *do* try to stay on topic. ; )

  36. Re:i'm apple users know this already by Anonymous Coward · · Score: 0

    It's probably because you're a known troll and they're looking to make your account start posting at levels that reflect this. Like below 1.

  37. Re:i'm apple users know this already by MoeBot · · Score: 1

    Ok, that's a -1, creepy right there, pal.

  38. A potential fix by fr0dicus · · Score: 1

    I was having some real trouble getting decent reception last night and was trying various things with the rather useful client monitor open. The noise graph was exceeding the signal so I tried adding interference robustness (first on the AEBS and then the Extreme cards), which made little difference, so I took it off again and suddenly the noise level was driven right down. Something up with the default setting of this not being set/working correctly?