MacOS losing details of network

Ever since the last firmware upgrade was pushed to my Airport extreme (a few months ago), I have been experiencing a loss of memory on the part of MacOS regarding the network details each time there is a shutdown or even a "sleep". This is the case for 2 machines on the same wireless network, a MacMini and an iMac.
following a "sleep", Safari cannot reach the network, and I have to go through the entire process of selecting a network to join, supplying a password (even though I always check "remember this password in the keychain").
How can I fix this irritating situation?

Hi
base tables are PROJ and PRPS
from this take WBS element number and
The linking between the tables of network orders and the Purchase related tables are
afko-pronr  = prps-psphi
afvc-projn = prps-pspnr
and
aufk-pspel = prps-pspnr
ebkn-nplnr = afko-aufnr for PR link
ekkn-nplnr = afko-aufnr  for PO link
mseg-nplnr = afko-aufnr  for GR/GI link
Regards
Anji

Similar Messages

  • Project details of network ID in CN23

    hi guys,
    i need to create a report, to extract the details for Project PRs. i need to get the network ID, and together with the project details ( project ID, description etc).
    but i were unable to find where the project details located in table, which link to the network ID ( NPLNR which found in EBKN).
    the transaction code of viewing the project description for a network ID is CN23.
    can any one tell me the tables for the linkage? thanks

    Hi
    base tables are PROJ and PRPS
    from this take WBS element number and
    The linking between the tables of network orders and the Purchase related tables are
    afko-pronr  = prps-psphi
    afvc-projn = prps-pspnr
    and
    aufk-pspel = prps-pspnr
    ebkn-nplnr = afko-aufnr for PR link
    ekkn-nplnr = afko-aufnr  for PO link
    mseg-nplnr = afko-aufnr  for GR/GI link
    Regards
    Anji

  • Losing (closed) wifi network informations after suspend/resume.

    I get some trouble with MacOS X airport support and suspend/resume on my WIFI network (non airport access point based : I have a linksys wifi/modem/router).
    For security reason my network is closed (no ESSID diffusion). Each time my computer (MacBookPro3,1 - Mac OS X 10.5.1 up-to-date) resume from suspend I am no more connected, and worse the system do not use anymore the information I registered in the network settings apps (ESSID, WEP key) : the network is no more visible, and even if the network is remembered in the list of previously visited network, I am forced to retype everything (ESSID, WEP key) to be able to be connected again.
    When I change my network setup to get an open one (with ESSID diffusion) then it works : I can suspend the computer, resume it an I am connected again without doing anything.
    This is very annoying, since I am not the main user of the computer (main one do not understand anything about network settings) and that I need my network to be closed (no ESSID diffusion).
    With other 4 others different computers (PowerBook Titanium using Max OS X 10.4 / PowerBook Aluminium using Mac OS X 10.3 or 10.4 / MacBookPro using Linux / Dell Latitude using Linux) everything work as expected.
    Any ideas where I can find information on how to fix this (stupid) behavior ?
    BTW, I tested the following with my base configured for 802.11b, 802.11g and automatic detection.

    I am not offering a fix other than to say don't use a closed network.
    I asy this because having a closed network does not offer any network security. A hacker can easily see your network using tools that anyone can download from the internet. Having a closed network can interfere with the efficiency of all wifi network in your area. As your neighbours may be unaware of your network and start broadcasting on the same channel as you. Then you would both have issues.
    WEP encrypton offers no real security either as this too can be cracked sometimes in minutes using tools that anyone can download from the internet.
    The only network security you should consider using is WPA/WPA2.

  • Losing the wireless network

    I am using my Apple TV wireless on a g network to a mac mini via a b/g hub. So far three times in the last week i've come home and turned on the tv connected to the apple tv and noticed that the connection to the network is off. When I look at the network settings I can see my home n/w on the list but its just not connected and I have to reenter my WPA password for it to reconnect. After doing this all seems to work great... until the next time it fails a day or two later.
    I've got 2 other mac's connected wirelessly to the mini on the hub and have no issues there at all.
    Anyone else seeing this kind of issue, or have any idea what could be causing it?

    I agree. I am having the same problem. For whatever reason, the AppleTV drops the wireless connection (even though it's literally 4 feet from the AP) and when I go to reconnect to the network, I have to re-input the key.
    Apple, please update this function to retain the security key so that when we tell it to reconnect to the network we don't have to input the key again. VERY annoying.
    Not terribly happy about it losing the wireless connection, but that is less annoying than the AppleTV not remembering the security key.
    AppleTV     AppleTV dropping wireless connection

  • Losing connection to network shares

    I have a 2TB Western Digital NAS which, until recently, has worked with my Mac (2013 Mac Mini, Mavericks 10.9.3, 16gb RAM) without a problem. I keep all the media for iTunes and a Roku 3 (which talks to Plex Server on my Mac) on there. It mounts from the network as /Volumes/Public.
    I am currently finding that whenever I leave my Mac for a few hours - say I go to work for example, or go to bed - that when I come back to it, it has dropped the volume. If I open Finder (which, if the drive has disconnected, seems to take anything up to 30 seconds to actually appear), the drive still appears under the Shared section of the sidebar. If I click on the drive the share appears, if I double click on the share it re-establishes no problem. A few hours later it will be gone again.
    I've tried re-setting all network settings and created a "Home" location instead of using Automatic but this doesn't seem to have helped. I don't have any settings to allow the computer to sleep - my monitors go off but the computer stays awake. It also doesn't matter whether I connect to the drive through AFP or SMB - same problem. I'm actually wondering if my Mac is dropping off the network altogether and losing the NAS is just the most visible symptom - but surely it should automatically reconnect if this happens?
    Any suggestions would be appreciated.

    I have a 2TB Western Digital NAS which, until recently, has worked with my Mac (2013 Mac Mini, Mavericks 10.9.3, 16gb RAM) without a problem. I keep all the media for iTunes and a Roku 3 (which talks to Plex Server on my Mac) on there. It mounts from the network as /Volumes/Public.
    I am currently finding that whenever I leave my Mac for a few hours - say I go to work for example, or go to bed - that when I come back to it, it has dropped the volume. If I open Finder (which, if the drive has disconnected, seems to take anything up to 30 seconds to actually appear), the drive still appears under the Shared section of the sidebar. If I click on the drive the share appears, if I double click on the share it re-establishes no problem. A few hours later it will be gone again.
    I've tried re-setting all network settings and created a "Home" location instead of using Automatic but this doesn't seem to have helped. I don't have any settings to allow the computer to sleep - my monitors go off but the computer stays awake. It also doesn't matter whether I connect to the drive through AFP or SMB - same problem. I'm actually wondering if my Mac is dropping off the network altogether and losing the NAS is just the most visible symptom - but surely it should automatically reconnect if this happens?
    Any suggestions would be appreciated.

  • Windows 8.1 laptops losing connect to network share

    Good Morning,
    We have a few laptops that seem to be able to connect to our network file share and then al of a sudden, its unable to find or access this file server.  Trying to isolate what the issue could be.  I am going through GPO setting to see if something
    is misconfiguration. I know with Windows 7 there used to an excel spreadsheet that explained what settings did what for different systems. The logs do not seem to be providing much help.

    Neeskokotywak,
    If you haven’t already, try connecting to your share by IP address. 
    If this works and stays connected, it’s almost certainly DNS issues that you’re having.
    It’s also worth trying a few commands on the laptops experiencing these issues. 
    Press your Windows key and X simultaneously and select Command Prompt (Admin). 
    Make sure to choose the Admin option as you’ll need elevated privileges for some of these commands. 
    Enter the following commands:
    ipconfig/release
    ipconfig/renew
    ipconfig/flushdns
    netsh winsock reset
    You didn’t mention what method you were using to connect to your file share but more information on creating a shortcut to your network share can be found on
    this webpage.  I hope this helps!
    Mike
    Windows Outreach Team – IT Pro

  • When on internet my iMac keeps going to gray screen with message reading 'You are not connected to the internet'. My wireless connection is fine for my other devices, why does my iMac keep losing connection with network?

    I have read other post about this and one of them said to uncheck "enable auto channel scan" in my router settings and chang from chanel 6 to 5.  I was able to change the channel to 5 but i can't find anywhere on their page where it has the option to uncheck "enable auto channel scan".  I have a Netgear router WGT624 v3.  Can anyone recomend anything?

    I've had this problem for months and finally called Apple support and paid the one time support fee to get a solution.  I purchased a 21.5" iMac in the summer of 2011 and am currently running OS X 10.7.3.  After confirming all my wifi settings were correct (already suspected this, since every other wireless device in the house works great), the Apple support tech recommended changing channels on my router from "Enable Auto Channel Scan" to one channel out of the 11 available.  I currently have a D-Link DIR-655 router, but the tech said the same structure exists on all wireless routers.  In other words, my situation would not improve if I bought an Apple router (Airport Extreme, Time Capsule, etc).  I logged into my router (here are common IP addresses for routers...  http://compnetworking.about.com/od/workingwithipaddresses/f/getrouteripaddr.htm , and made the channel preference change (in my case, unchecked "enable auto channel scan" and changed from channel 6 to channel 5).  It's been a few days since applying this change and so far, I haven't lost my connectivity. Even though I live in a residential subdivision (not an apartment / condo), my iMac is detecting up to 21 other local networks and this was causing interference (some of my neighbors using the same channel).   Sure enough, when I check the channels of nearby networks, I find many are using channel 6 and no one is using channel 5.  To find out what nearby network channels are being used, go to Apple icon in top left, "about this Mac", "more info", "system report", under network choose "wifi", scroll down and see other wifi network info.  Changing the router channel from auto enable to a specific channel has improved both my internet connectivity and speed (not sharing same channel with neighbors).  Hope this helps!

  • Reset range expander on WRT300N router without losing security on network

    Frequently I get a red blinking light on my range expander.  It won't reset until I unplug and then reset my router.  When I do this, of course, I lose the security settings on my network.  Any suggestions on resetting the range expander without going through all this mess?  I'm new to networking and know virtually nothing about security PLUS I'm disabled so resetting it all is an enormous pain if there's a better way.  The red blinking light usually comes on when the router or range expander has been moved when I'm cleaning.
    Many thanks for sharing your knowledge.

    I am not representing Linksys. Follow these steps Access the setup page of the router by launching an Browser and type on the address bar, 192.168.1.1 and press enter. When it prompts for the username and password, leave the username field
    empty and provide password as "admin" (Without quotes) click on ok. Click on the Wireless tab on the Setup page- Here Wireless Network mode
    should is  mixed- Change it to G- Only ... click save settings ...

  • Comment Repository:  Losing settings for Network folder

    Using Acrobat Professional 7.0.8 in Windows XP Professional
    Users are setup so that the Comment Repository is set to Network Folder. In the Administrator Provided Server Settings is a standard UNC path to common folder for comments to be stored.
    Problem: The UNC path to the Comment Repository becomes "unset" (i.e. it's blank). I have reset this multiple times where it works for several days and then it mysteriously becomes "unset".
    These are generally laptop users who are sometimes connected on the local LAN and sometimes connected through VPN.
    Any help is appreciated.

    Hi Robert,
    First ensure the permissions are also set correctly by right clicking the shared folder, and then open the Security tab.
    If your user name is not listed as Full Control click the edit button, add your user name and check the box for as Allow full control.
    If that does not help, follow these steps in Windows Vista to make sure that your computer is configured to allow network sharing.
    Step one: Make sure that the computer user account is password protected
    Click the Windows icon ( ), and then click Control Panel .
    Click User Accounts , and then select the account you used to log into the computer.
    Click Change your Windows password , and then find the user account you used to log into the computer.
    If the user account is password protected , continue to the next step.
    If the user account is not password protected , click Create a password for your account to create a password, and then continue to the next step.
    Step two: Define the network location
    Click the Windows icon ( ), and then click Control Panel .
    Click Network and Internet .
    Click Network and Sharing Center .
    Click Customize next to Your Network . The Set Network Location window opens.
    Select Private , click Next , and then click Close .
    Step three: Make sure that the network sharing and discovery options are correct
    Open the Network and Sharing Center window.
    In the Sharing and Discovery section, make sure that the following network options are set to On :
    Network Discovery
    File Sharing
    Public Folder Sharing (password required)
    Printer Sharing (password required)
    Password Protected Sharing
    Your computer network is now successfully set to complete the Scan and Fax to Network Folder or Digital Fax to Network Folder Wizard.
    Shlomi
    Say thanks by clicking the Kudos thumb up in the post.
    If my post resolve your problem please mark it as an Accepted Solution

  • Losing detail with vector images

    Hi, I hope someone can help me with this... when I copy and paste/import or open a PDF (site plans) in different software programs, they quite often lose clarity and detail. This happens in Word 2000, PowerPoint, sometimes in Photoshop CS. It has happened in InDesign CS as well. Can someone explain this? Can I prevent this? Why does this happen? I would appreciate all help!
    Thanks!

    This seem to work great! Funny thing is when I scale the font down I lose most of the grunge. I know this is a little small but I've tried to show the difference before and after. The compound path side has the offset path added, which you can see in the larger size. However when the logo is scaled down I loose the grunge. This is even more apparent when it's printed. This logo will be printed on a wide variety of things and at different sizes so I need it to scale correctly. I'd hate to give a client a logo that's only good at one size. Thanks so much for your advice!

  • Losing Connection With Network

    Hi, I just reinstalled Tiger on my laptop to get a fresh start and I noticed that when I shut down my computer, I lose my connection to my wireless network. I have a closed wireless network where I have to enter an SSID and then a password each time. Before I was always logged in. Not sure what to do next. Thanks for your time! Matt

    One thing that can work, try this, please ignore the exact symptoms and connection and Hardware types, it's worked for many others than the stated...
    http://docs.info.apple.com/article.html?artnum=304482

  • My 3120 keeps losing connection to network

    Hi There
    Hoping someone might have a quick easy fix. I have 2 x 3120 model and both are doing the same thing. It will be connected to the network for maybe 5 mins then cannot make a connection for another 4-5 hours.
    Is this a software program error? Dan anyone help??

    I have the same problem.
    I also checked that the SIM card works fine in other phones.
    Equally, a SIM card from the same Network Provider that is working fine in another phone fails to reach the Network when placed in my 3120, either manually or automatically.
    This fault has developed after about 2 years. At fist it was occasional, but now it is mostly, but not always there.
    Any ideas ?

  • W2k8 rs losing connection to network (DELL servers broadcom NIC's)

    from the old w2k8r2 networking forum
    http://social.technet.microsoft.com/Forums/en/windowsserver2008r2networking/thread/8cbc6a56-3847-4afd-aa46-8be1cf69bd9b
    Still having the issue using the built in Broadcom Nic's have switched to an Intel 4 port Nic and so far haven't any issues.  Trouble is I have 4 more servers all R410's to be loaded up with w2k8r2 and I don't want to go out an buy another 4 Intel Nic's

    Hi All,
    I am having the same problem on DELL T320 with onboard dual-port Broadcom NetXtreme 5720 Gigabit Ethernet Nic running on Wiondows 2012 Server.
    The server would lose network connection within 3 to 4 days and either have to reset the NIC's or reboot.
    Did anyone find a fix? or do i have the bite the bullet and buy new some Intel cards?
    Thanks
    ECL
    I have a client with a Dell T420 and a Netextreme 5720 and the same issue. Unfortunately, this is a "me too" post, for now. I'm going to try the Broadcom drivers today, but I thought I'd add a the following:
    The client reports that their server is down (which is very disturbing since it's a new server). The problem started after moving the server into it's final location and connecting to the Dell 24port gigabit switch (the inexpensive web-managed one). The
    first time they reported it the network configuration appeared to have been changed. The first NIC which had been configured to be shared between HyperV and the local host had no IP information; and the second which was a member of a dedicated virtual switch
    was not working. I changed the first NIC to local OS only (deleting the virtual switch) and put the VM on the second dedicated virtual switch.
    The next day, the server was down. I drove over and the physical computer was online but the VM was not. So, suspecting the second port, I once again configured the primary port to be a member of a virtual switch shared with the local OS. I deleted the dedicated
    virtual switch and disabled the second NIC. Of course, I set the VM to use the new shared virtual switch.
    For the rest of the day, and the day after, no issues.  Then, this morning, the client reported that the server was down. I had one of them power-cycle the Dell switch and everything came back.  Interestingly, I have the physical machine pinging
    the virtual machine and it never lost a packet - but that could be some Windows 2K12 magic as they were on the same NIC.
    So, I'll head over there today and install the latest Broadcom Drivers and see what happens.
    -Forjo

  • Losing connection to Network Attached Storage device

    This is incredibly frustrating...
    I have a Buffalo Linkstation NAS hooked into my Airport Extreme basestation, so I can use it for backups for my desktop and my wife's laptop. The volume mounts fine and I am able to copy files to and from without any problems, except for the known issues with long file names and backups over 2 Gigs.
    However, I haven't been able to perform a complete backup of my user directory due to losing the connection to the volume.
    It seems to happen at random times during the backup process. It doesn't seem to matter if I connect to the NAS drive via AFP or SMB. I've tried many different backup programs, including SuperDuper, Retrospect, and Apple's Backup, and all experience the same issue.
    I have no other devices connected via Firewire, and no lower-level software running like virus scans. Despite trying many times, I have yet to make it through a full backup. And I have never seen the connection to the volume dropped when the volume is inactive, only when files are actively being copied.
    Any help would be incredibly appreciated.

    Interesting thought, yes I do. I had considered that, although the problem would occur at any time, even if I tried a backup during the night when the phone never rang.
    Regardless, the problem seems to be solved. The Buffalo Linkstation setup includes a setting for (I believe) Ethernet packet size, or something along those lines. Increasing the size has apparently fixed the problem. Backups seem to be working fine with Apple's Backup 3 or SuperDuper.
    Thanks for the thought!

  • Losing connection to network question

    hello,
    i have a pretty simple home network: dsl line/modem, linksys router, 2 mac laptops, 1 windows desktop. my dsl only gives me up to 1.5mbps download speed which can easily be "maxed out" by watching youtube on one computer while maybe doing a download on another. i have noticed often during this situation i will lose connection to my network and it will return after a few minutes. so my question is does this make sense about getting disconnecting when maxing out and is there a solution?
    thanks,
    rick

    max out your connection it can drop?
    Yes. 2 mac laptops, 1 windows desktop. With 3 computers accessing the network at the same time with only 1.5mbps, that will defintily slow your connection down and cause disruption in your service.
    Limitation... you would have to discuss that with your ISP.
    Thank you for the star!
    Carolyn

Maybe you are looking for