File transfers between two 10.9 Macs over FRITZ!Box AVM 7270 painfully slow, any ideas?

I am using a FRITZ!Box AVM 7270 as my WLAN Router and Internet access point.
Internet download rates are excellent (6 MB/sec), e.g. iTunes HD trailer playback starts immediately. However, local WiFi file transfers between my two Macs (2011 MB Air, 2012 Mac Mini Server) are embarrassingly slow. I typically see 60 kbit per second (even when no other transfers, up- or downloads occur). Copying just one 50 MB PDF from one Mac to another takes ten minutes.
The FRITZ interface shows that both Macs are connected using 802.11n (104 Mbit/s), signal strength is good.
I first suspected a problem with Apple's AFP protocol that was mentioned in several forums. But in the meantime, I have upgraded both Macs to Mavericks, which uses SMB as default. But even connecting via SMB "smb://mac1.local" has the same results: Dead-slow transfers. Activity Monitor shows some peaks at 150 kb/s when transferring files, but it's almost dead in between.
The problem occurs when copying in both directions (Mac Mini <> MB Air).
Any ideas?

I think you're right!
Thanks for the tip!:-)
Intelligent Devices will drive us Crazy yet... o wait... too late! :-D

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Problem conecting and file-sharing between two net-worked macs

I have a Mac Pro (in an out-building in my back-garden) and an Imac (in the house) connected by a long ethernet cable (must be at least 20 metres).
I used to have no trouble connecting one to the other till recently. I still usually have no trouble connecting to the Internet from the Mac Pro using the Imac's internet connection (wireless). The problem is in clicking on the Imac connection to open it in order to share files (also using "connect to server" in Go menu).
Much of the time (but not absolutely always), it refuses to connect, and I get a "failed connection message" (or something like "server does not exist" if using other method).
Sometimes, I can connect successfully, not just as a guest but after entering admin password, and then short time later the connection will disappear. When this happens, the Imac icon previously visible in the finder window also disappears. Unplugging and replugging the ethernet cable has no effect. Once I was using Itunes shared library to play a song on the Imac, and the song just suddenly disappeared.
Just now, after the Mac Pro-to-Imac conection failed again, I substituted my Ibook for the Imac in the house, and there was no problem at all connecting both ways between it and the Mac Pro. I then reconnected the Imac to the Mac Pro and it too connected fine. This proved at least that the ethernet cable was not at fault, but no doubt the problem will re-occur.
I have tried experimenting with the Firewall settings on the Imac, e.g. to "allow all incoming connections" or to "set access for specific services"( the latter is my usual setting on the Imac), but it made no difference. Also, the Ibook has no trouble at all connecting to the Imac when the Imac firewall is set to "specific services" so why should the Mac Pro have a problem (I admit I am a little uncertain about the best setting for the Firewall, but believe "specific services" to be correct).
File-sharing options in system prefs on the Imac are clearly properly set-up or there would never be any connection at all.
Often, although the Mac Pro to Imac connection will not work, the Imac to Mac Pro will, although not today, when the Mac Pro icon similarly was not present on the Imac.
As stated, I am pretty sure that all the time the internet connection from Mac Pro to Imac still works (Mac Pro shares Imac conection).
None of this appears to make much sense and am wondering if anyone has advice.

Hi,
It might be me but I don't think I have fully understood the "My Name's iMac" bit.
If you mean (my Name) iMac as opposed to (My Name) iBook or Shed computer then that is a separate issue I will describe below
Does the "My Name" bit mean like mine does in this pic ?
As you can see I have used the Edit Button to change the Name of this G4 to RalphG4
In System Preferences > Network > (Connection method) > Advanced Button > WINS tab I see this on my G4
I have in fact used the same "Computer name" here (As in RalphG4)
My MacBook Pro has had the Netbois Name changed to Macbook Pro
It shows in the G4 Shares as that.
The Finder's Preferences are set to Display the Bonjour and SMB shares that I can see as I have a Mixed PC and Mac Network here
(Currently only the MacBook Pro is On as well)
SMB Shares are not on in the MacBook Pro settings so it shows as a Mac Server (Highlight and do a Get Info)
Two Computers with Same Name
In Bonjour when two computers end up with the same name (As my two did originally) these double name issue cannot be resolved and the computer may be "Seen" briefly before it then disappears
I have not tried it with SMB shares on my two Macs having had issues with Bonjour.
(Note: iChat goes one step further.
Even if the computer names are different iChat uses the Name in the My Card spot in the Address Book to show as the Buddy Name in the Bonjour Buddy List.
It cannot resolve this if both computers are logged in as the same Person.)
Another reason why a computer may show up twice is how it or they are connected.
Lets say that all are connected to a router either by Wifi or Ethernet.
They will be then seen once.
If one computer is connected by Ethernet and Wifi at the same time then it will be shown twice as each appearance is linked to the Media Access Card it is using and the IP it uses for each connection.
This can also happen if one is linked directly to another with an Ethernet connection or Wifi whilst doing the other to the router.
Back to the naming thing again.
It is better to use the Edit Button (Arrowed in Blue above) (.Local Name) rather than trying to change the computer's Name (Ralph Johns's Computer) as this is less reliable in later versions of the OS.
8:52 PM Sunday; August 29, 2010

MY MAC OSX 10.6.8 IS VERY SLOW--any ideas about what to do?

my MAC osx 10.6.8 is very slow and frequently freezes or has the disc spinning ad infinitum. Any ideas what to do?

Try reinstalling:
Reinstall OS X without erasing the drive
Do the following:
1. Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
2. Reinstall Snow Leopard
If the drive is OK then quit DU and return to the installer. Proceed with reinstalling OS X. Note that the Snow Leopard installer will not erase your drive or disturb your files. After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
Download and install the Combo Updater for the version you prefer from support.apple.com/downloads/.

Wireless file sharing between two MacBooks

I feel like this is kind of a silly question, but here goes:
Is it possible to set up wireless file sharing between two macs when there is no wireless network available.
For example, if I am on a plane (with no wi-fi) and wan to wirelessely connect to my partners macbook to browse his hard drive, can I do it? Right now, I use a firewire cable when flying, but would love to not have to.
Thanks for the help.
Message was edited by: kr and cr

Yes, it's possible to do.
You setup one of the Macs to act as a base station of sorts. If you've got the AirPort Status menu shown you can just use the 'Create Network…' option in that menu to create a new wireless network hosted on this Mac. Just tell the other Mac to connect to that network using the name and security credentials you specified when you created the network, and you're done.

File compatibility between CS 5.5 MAC and CS 5.5 PC?

We are currently a PC based shop with a few MAC's tossed here and there. I have been asked to verify the file compatibility between CS 5.5 MAC and CS 5.5 PC. Are the files fully compatible? i.e. can user A on a PC create an illustrator/photoshop/etc document which is then opened by user B on a MAC with no issues?
Thanks!

Yes. For the programs you mentioned it has been forever this way and even for programs like Premiere Pro or Encore, that were platform-specific until recently, this is no longer an issue ever since CS5. Of course you will still have to take care of different handling for file paths on different platforms for externally linked files, but that's a different matter and nothing specific to Adobe...
Mylenium

Lync Server 2013 : Export-CsArchivingData Can i get the files or name of files transferred between 2 users

I am using LyncServer 2013 And my Question is :-
Export-CsArchivingData -
By using this Command-let Can i get the files or name of files transferred between 2 users
Whether it is stored in "LcsLog" database ?
If not weather Lync server saves the files (which users are sending to another users ) anywhere on file system, or not ?

Doug Deitterick has a great blog posting that should answer your question: http://blogs.technet.com/b/dodeitte/archive/2013/04/24/archiving-options-in-lync-server-2013.aspx
The actual File is not archived in Lync, but the file name is and will be have either _p2P or _conf at the end of the name to indicate how it was transferred.
Please mark posts as answers/helpful if it answers your question.
Blog
Lync Validator - Used to assist in the validation and documentation of Lync Server 2013.

Wireless application for files exchange between two computers,pls Help

Hi everyone,
I need your help,pls.I have to make a wireless application for files exchange between two computers,but I don't know where to start from.I guess that this should be a client/server and after establishing a connection I have to be able to exchange files between each others.Please help me

the wireless connection does not matter.
This is a socket (client server as you said) same way.
look out:
http://java.sun.com/docs/books/tutorial/networking/index.html
cya

How do you change the drive that my Iphone backs-up to on my computer? My first attempt to back-up and i received a pop-up stating that I do not have sufficient memory/space, knowing that I have over 120GB of free space...any ideas? thanks

How do you change the drive that my Iphone backs-up to on my computer? My first attempt to back-up and i received a pop-up stating that I do not have sufficient memory/space, knowing that I have over 120GB of free space...any ideas? thanks

dave0915,
iTunes stores your iPhone backups in the Library folder in your Home folder.
iTunes places the backup files in these places:
Mac: ~/Library/Application Support/MobileSync/Backup/
Create and delete iPhone, iPad, and iPod touch backups in iTunes
http://support.apple.com/en-us/HT4946
Regards,
Allen

Have downloaded i Tunes 10.5.1.42 but get an error message on installation saying unable to write to CFNetwork.dll. This file is present in Program Files\Common Files\Apple\Apple Application Support which is where it should be....any ideas??

Have downloaded i Tunes 10.5.1.42 but get an error message on installation saying unable to write to CFNetwork.dll. This file is present in Program Files\Common Files\Apple\Apple Application Support which is where it should be....any ideas??
Is a copy of the CFNetwork file available for download if mine is corrupted?
Thanks

get an error message on installation saying unable to write to CFNetwork.dll. This file is present in Program Files\Common Files\Apple\Apple Application Support which is where it should be....any ideas??
That one's consistent with disk/file damage. The first thing I'd try with that is running a disk check (chkdsk) over your C drive.
XP instructions in the following document: How to perform disk error checking in Windows XP
Select both Automatically fix file system errors and Scan for and attempt recovery of bad sectors, or use chkdsk /r (depending on which way you decide to go about doing this). You'll almost certainly have to schedule the chkdsk to run on startup. The scan should take quite a while ... if it quits after a few minutes or seconds, something's interfering with the scan.
Does the chkdsk find/repair any damage? If so, can you get an install to go through properly afterwards?

My mac OSX lion is now very slow, any idea why?

my mac OSX lion is now very slow, any idea why?

Things You Can Do To Resolve Slow Downs
If your computer seems to be running slower here are some things you can do:
Start with a visit to: OS X Maintenance - MacAttorney.
Boot into Safe Mode then repair your hard drive and permissions:
Repair the Hard Drive and Permissions Pre-Lion/Mountain Lion
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
Repair the Hard Drive - Lion/Mountain Lion
Boot from your Lion Recovery HD. When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Restart your computer normally and see if this has helped any. Next do some maintenance:
Suggestions for OS X Maintenance
For situations Disk Utility cannot handle the best third-party utility is Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible.
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced since Tiger. These utilities have limited or no functionality with Snow Leopard or Lion and should not be installed.
OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive. As for virus protection there are few if any such animals affecting OS X. You can protect the computer easily using the freeware Open Source virus protection software ClamXAV. Personally I would avoid most commercial anti-virus software because of their potential for causing problems. For more about malware see Macintosh Virus Guide.
I would also recommend downloading a utility such as TinkerTool System, OnyX 2.4.3, or Cocktail 5.1.1 that you can use for periodic maintenance such as removing old log files and archives, clearing caches, etc.
For emergency repairs install the freeware utility Applejack. If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line. Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. There is no confirmation that this version also works with Lion.
When you install any new system software or updates be sure to repair the hard drive and permissions beforehand.
Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
1. Carbon Copy Cloner
2. Data Backup
3. Deja Vu
4. SuperDuper!
5. SyncTwoFolders
6. Synk Pro
7. Synk Standard
8. Tri-Backup
Visit The XLab FAQs and read the FAQs on maintenance, optimization, virus protection, and backup and restore.
Additional suggestions will be found in Mac maintenance Quick Assist.
Referenced software can be found at CNet Downloads or MacUpdate.
Additional Hints
Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity as free space.
Add more RAM. If your computer has less than 2 GBs of RAM and you are using OS X Leopard or later, then you can do with more RAM. Snow Leopard and Lion work much better with 4 GBs of RAM than their system minimums. The more concurrent applications you tend to use the more RAM you should have.
Always maintain at least 15 GBs or 10% of your hard drive's capacity as free space, whichever is greater. OS X is frequently accessing your hard drive, so providing adequate free space will keep things from slowing down.
Check for applications that may be hogging the CPU:
Open Activity Monitor in the Utilities folder. Select All Processes from the Processes dropdown menu. Click twice on the CPU% column header to display in descending order. If you find a process using a large amount of CPU time, then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.
Often this problem occurs because of a corrupted cache or preferences file or an attempt to write to a corrupted log file.

Trying to use a new, larger external hard drive for my Time Machine backup. However, every time I start the backup, it gets started then fails. And, I can't delete the few files that did save on the external. Sort of a catch 22. Any ideas?

Trying to use a new, larger external hard drive for my Time Machine backup. However, every time I start the backup, it gets started then fails. And, I can't delete the few files that did save on the external. Sort of a catch 22. Any ideas?

Is it a USB hard drive? USB hard drives have the problem of not giving full speed if they are hooked up on the same bus as keyboards and mice. Double check your profiler to make sure that is not a problem. If it is Firewire, make sure there aren't other firewire devices in use at the same time. I recommend not only keeping a Time Machine backup, but also a clone, and if you do use Time Machine, to make sure the Time Machine drive or partition is at least twice the size of the original drive.

When I compose an email in either gmail or yahoo, the cursor lags behind for about 2 seconds. This does not happen when I compose an email with Safari or Chrome. I am using a Mac with Firefox version 3.6.3. Any idea why this happens?

When I compose an email in either gmail or yahoo, the cursor lags behind for about 2 seconds. This does not happen when I compose an email with Safari or Chrome. I am using a Mac with Firefox version 3.6.3. Any idea why this happens?
== This happened ==
Every time Firefox opened

try
The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information.
Note: ''This will cause you to lose any Extensions, Open websites, and some Preferences.''
To Reset Firefox do the following:
#Go to Firefox > Help > Troubleshooting Information.
#Click the "Reset Firefox" button.
#Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
#Firefox will open with all factory defaults applied.
Further information can be found in the [[Reset Firefox – easily fix most problems]] article.
Did this fix your problems? Please report back to us!
Thank you.

SAFARI 6.1.3 update to Reader 11.0.07 - cannot open pdf files that are presently on my computer. Previous version had no problem. Any ideas?

SAFARI 6.1.3 update to Reader 11.0.07 … cannot open pdf files that are presently on my computer. Previous version had no problem. Any ideas? (Here is the message: Adobe Reader could not open 'Digital_Holiday_Cookbook.pdf' because it is either not a supported file type or because the file has been damaged (for example, it was sent as an email attachment and wasn't correctly decoded).

Thank you Pat!!!
Craig Ekonomos
[email address removed]

After shop did migration, from Pro to new Pro my whole file structure is lost. Everything is in Destop folder, inc all music. Any ideas. tia?

After shop did migration, from Pro to new Pro my whole file structure is lost. Everything is in Destop folder, inc all music. Any ideas. tia.

Bring it back to the shop.

I placed my aperture library on a 1 TB external drive (the file is 300 GB) and Aperture churns and churns but will not open the file. I don't know if the file is too large or if it is the external drive or what? any ideas? Smaller files will open.

I placed my aperture library on a 1 TB external drive (the file is 300 GB) and Aperture churns and churns but will not open the file. I don't know if the file is too large or if it is the external drive or what? any ideas? Smaller files will open. This is very annoying.

If this is an external USB drive, you must understand that USB is really, really slow. There may be nothing wrong except for that.
In my opinion, USB external drives are only acceptable for backups, and to get "near Hard Drive" performance, you need FireWire.

File transfers between two 10.9 Macs over FRITZ!Box AVM 7270 painfully slow, any ideas?

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