Airport (Snow) freezes during heavy traffic

Anyone else have a problem with their airport base station freezing up during prolonged data transmission? I find that after a couple hours, the base station is totally unresponsive and needs to be reset the hard way (unplugging the power supply). Any suggestions or do i need to buy a new base station?
MacBook Pro 2GHz Mac OS X (10.4.6) 2GB Ram

I too have been having problems lately with the Airport/DSL set up. This roughly corresponded to upgrading our two notebooks to 10.4. For a while, all works well, then the Airport is unresponsive, needs restarting (sometimes that doesn't help either). I can be right next to the sation, and all of a sudden loose one of the signal bars. I belive the problem is with the Airport and not with the ISP becasue when I connect directly to the DSL modem with ethernet (as I am doing now), I have no problem connecting to the internet.
Occasionally when I turn my airport on and click on the network name I get a message says there was a problem joining the airport network.
I wonder if any of this has anything to do with 10.4?
PBG4 Mac OS X (10.4.6)
PBG4 Mac OS X (10.4.6)

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db_VISTA ERROR -920 -> cst_d_open: d_open
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<OL>
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[ENG]
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6th Generation Airport Extreme Freezing During Time Machine Backups using LaCie 1TB Hard Drive

I recently upgraded from a 4th generation Airport Extreme (short, dual band n) to a new 6th generation Airport Extreme (tall, dual-band ac) in the hopes of having quicker backups and better WiFi performance (I also just got a 13" retina MacBook Pro).
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11/19/13 9:40:59.276 PM com.apple.backupd[93334]: Forcing deep traversal on source: "***-mpbr" (device: /dev/disk0s2 mount: '/' fsUUID: 7356274E-D28F-3BC0-9CA8-7F1AA21830B4 eventDBUUID: 99941F9A-AD5F-4FAF-94D2-701C94CA9581)
11/19/13 9:41:57.609 PM com.apple.backupd[93334]: Total content size: 148.2 GB excluded items size: 17.16 GB for volume ***-mpbr
11/19/13 9:41:57.610 PM com.apple.backupd[93334]: Found 674166 files (131.05 GB) needing backup
11/19/13 9:41:57.611 PM com.apple.backupd[93334]: 152.52 GB required (including padding), 498.67 GB available
11/19/13 9:41:57.625 PM com.apple.backupd[93334]: Waiting for index to be ready (100)
11/19/13 9:59:22.407 PM UserEventAgent[11]: com.apple.backupd-auto launchd job disabled
11/19/13 10:00:15.103 PM com.apple.backupd[93334]: Cancellation timed out - exiting
Looking at the Airport Extreme in Finder, I saw that it got stuck, either "Connected as" me, or "Connecting...". The Airport Extreme wouldn't respond to the "Disconnect" or "Connect As..." buttons (depending on the context), and the eject button for the Airport Extreme itself in the sidebar was also unresponsive. Eventually, after 2+ minutes, I got a dialog saying "Couldn't connect to [my base station name]" with instructions to "check its IP" and contact my system administrator if the problem persists. During this time, Finder can seem frozen and unstable.
Through all of the above, the hard disk kept spinning and the light flashed constantly. The drive was warm to the touch in the morning.
I also found that when all this happened, I was unable to connect to the Airport device using Airport Utility. I I couldn't administer it, but the Internet continued to work for all connected devices. Unplugging the disk and plugging it back in worked immediately to bring the system back to a working state. I didn;t even have to power-cycle or reset the Airport Extreme.
I tried a number of things to correct this behavior:
Disabled Time Machine, removed disk, restarted machine, reconfigured Time Machine, and retried.
Tried backup on my 13" Retina MacBook Pro and my wife's MacBook Air.
I actually tried with TWO new 6th Generation Airport Extremes. The first one was a refurbished one. I returned it to Apple and purchased a brand new one. Both of them exhibited the behavior I described above.
Workaround:
Finally, I switched the drive out for a spare that I have (an older Western Digital MyBook and used it for a backup. This drive "Just worked."
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I hope this helps someone else who's as confused as I was. If anyone has had a similar experience, I would very much like to read about it. I will be reporting this problem to apple right after I post this topic. Please do the same if you experience this issue.

As Bob says, backing-up that way isn't supported.
It's also unreliable. It may work for a while, but this forum, and the Time Machine forums, have many, many posts like this:
*"I've been backing-up via an Airport Extreme for* <some number of days, weeks, or months> *and all of a sudden my backups are corrupted beyond repair."*
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It is very convenient, especially with laptops. If you want to take the risk, see [Using Time Machine with an Airport Extreme Air Disk|http://web.me.com/pondini/Time_Machine/Airport.html] (or use the link in *User Tips* at the top of this forum).
But do yourself a LARGE favor and take the prominent advice to keep secondary backups, and update them frequently. Sooner or later, you're probably going to need them.

Imac freezes during start-up. Seems to be caused by Airport issue.

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I am not a technician and new to Macs too. I have tried almost everything in the supportfile about freeze issues. I am not able to start the Mac in safe mode. I have repaired the disk. I have tried reinstalling the software, but this fails too.
Did a couple of changes on the timecapsule before it happened (creating a network and new security settings and backup settings) and installed Photoshop Elements 9 and did a lot of file restructuring. Left the computer open and came back to a blue screen. Since then I have been unable to start.
My macbook works fine with the changes. I am stuck - what to try now?
I need my files and they are luckily on the timecapsule, but i am not able to open the imac-bundle file on the macbook, why?
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did a lot of file restructuring.
In Finder>Go>enter /usr/sbin do you see mDNSResponder listed there?
Try Repairing Permissions for the Volume in Disk Utility (Note: may take a long time in 10.5.8)

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thanks for your message!
I found that out later as well, see http://forums.adobe.com/message/2857742#2857742 .
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hi.
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willemhb wrote:
My iMac 27" is freezing during re-installation of the complete machine from Leopard OS X installation disk.
Can we assume you mean your Snow Leopard installation disc & that it is a grey one that came with this iMac?
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My MacBook pro freezes during start up after 30 secs. Any ideas?

My MacBook pro freezes during startup while the logo is still showing and the moving circle stops after about 30 seconds. Any ideas please?

On my Mac that DSMOS message appears about 20 seconds into the boot process. Booting finishes about 30 seconds after that.
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Zen Micro Freezes during play and sometimes won't turn on at

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Just reset to factory default.
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Hello there,
And welcome to Apple Discussions.
Because you reformatted your computer, your iPod does not recognize the new library because it was synced with the older library you had before reformatting. In order to get the iPod working again, you will have to [Restore|http://support.apple.com/kb/HT1339] the iPod via iTunes. Once you have completed that step, try re-syncing the music and see if that helps.
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Time Machine Freezes During Initial Backup

I have a 500gb external Western Digital HDD I am trying to use as my Time Machine backup drive. The computer I'm using is a 24" iMac with about 250gb of data on it. The external drive is partitioned as a GUID / Mac OS Extended (Journaled).
When I try to run the initial backup, it will randomly freeze during the process. Sometimes it gets halfway through the backup and freezes, other times, right away. Sometimes there is an error, other times there isn't.
I have tried re-partitioning the drive many times, manually starting the backup and also letting the backup start on its own. All of my applications are closed when the backup begins, but no matter what I do, I cannot get the initial backup process to complete.
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However, I still can't get this other iMac to work. I find it strange that two separate computers with two separate 500gb Western Digital drives would have the same problem with Time Machine, unless the problem is with Time Machine itself.
Any ideas out there how to resolve this?

Bruno321 wrote:
However, I still can't get this other iMac to work. I find it strange that two separate computers with two separate 500gb Western Digital drives would have the same problem with Time Machine, unless the problem is with Time Machine itself.
Why do you assume it's TM, not WD?
There are many possibilities.
Did you completely erase the drive before formatting it? Sometimes the utilities, etc., that come on new drives can interfere with TM.
Is your iMac an Intel? If it's an older PPC, you need the Apple Partition Map, not GUID.
Is this USB or FireWire? USB is often much slower and less reliable.
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Does it have an automatic "spin down" feature? If so, can you disable it?
Does it have the latest updates? I thing I saw a post here recently that a WD update fixed, but I can't find it now.
Are you running any anti-virus scanning? If so, exclude your TM drive from it.
Sometimes excluding it from Spotlight as well, at least during a large initial backup, can prevent conflicts between TM and Spotlight.

Airport (Snow) freezes during heavy traffic

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