XP pro loss of connectivity at 18:00 every day

our workstations lose their connectivity to a windows 2003 r2 server around 18:00 every day, we hired a computer programmer who so far has spent 3.5 hours on the problem but is unable to find the cause.  You can help us?

Hello

May be that the DHCP IP lease expires every 24 hours.

In all cases, you are better of this announcement in the Technet forums.

http://social.technet.Microsoft.com/forums/en-us/winservergen/threads

Tags: Windows

Similar Questions

  • Loss of connection network several times a day while actively using internet. Will not stop after that.

    I read a lot of posts on the Vista network connections problems when changing modes of consumption, or when the wireless adapter is inactive. None of them apply to me because I lose my network connection when I have my laptop plugged in and I'm actively using the internet (for example, watch movies online). After trying "diagnose and repair" options, nothing seems to work. The only way I found to get internet again is to restart my computer. What makes it still more difficult, is that after that happens, my computer doesn't shut down normally. It freezes at the blue screen that says "shutting down". Whenever this problem with the network connection happens I am forced to make a difficult start (hold the power button until the power is off) if I want to use the internet again. It's only happened for about a month, and it's happened before and after that I installed Service Pack 2. I don't remember installing any software a month ago with the exception of Windows updates that I can't uninstall (the button uninstall is hidden for some updates). Any help I can get would be much appreciated because it is very frustrating to have hard to start my laptop several times a day in order to continue to work on this.

    -Sam Goodrich

    Hi Sam

    I regret that no one answered earlier.

    Since you don't have physical access to the router, this will make the diagnosis very difficult.  And, given that this problem is intermittent, once again, very hard to track down what is causing the problem.  You can very well just to lose the intensity of the signal.

    I mentioned the switch on the laptop because if anything goes wrong, who "could" cause this problem, and given that the laptop is no longer under warranty, you will not be able to have your factory repair it (for free of course).

    I don't see what other suggestions from the Forum can give you.  Once again, with this problem being sparadic (intermittent) and since you share Internet access with someone else and do not have physical access to the router for troubleshooting purposes, my hands are basically related...
    Ken
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Time Capsule loses connection to the internet every day

    I have a time Capsule airport of 5th generation TB 3 (802.11 AC, A1470).  For the past year, I lost the connection Wireless to the internet once a week or more.  In recent weeks, he has taken place more frequently and often now also 3 - 4 times / day.  During the internet cut, the light on the Time Capsule still green watch, but none of my devices are able to get to the wireless (3 iPhones, iPod Touch, iMac and 2 MacBook Air, Bose Speaker).   I can restore internet connectivity by cutting and then by restarting the power of the time Capsule.    All phones and computers are running the latest software updates.  Airport Time Capsule is running 7.7.3

    We do not know if you have a service provider problem, a problem of modem or a matter of Time Capsule.

    Provider number... check with your service provider to ask them if they are experiencing loss of momentary service due to new installations of equipment on their service. They will most certainly say that their service was perfect and the problem lies elsewhere, but it does not hurt to check.

    Modem question... If the modem loses its connection to the service from the provider, even just for a moment, then the Internet will go down and the time Capsule which landed.  Unfortunately, there is no easy way to test the modem.  All you can do is connect a computer directly to the modem for a few days and check the connection from time to time to see if it fell.

    If so, this indicates that you that you might have a problem with the son of Internet that come into your home to the wall outlet, if you do not want your provider to send a technician to check and test the line to come in your House.

    If the wiring checked out OK, then you may have a problem of modem and the modem will probably be replaced... regardless of his age. If the modem is more than 4-5 years old, then it really must be replaced at this point.

    If you have not replaced the Ethernet cable from the modem in a few years, it would be a great time to do this.  There are some modems that just don't get along well with Apple routers... Motorola 6121 SB, SB 6141 and SB 6183 come to mind.  What is the number and model of your modem?

    Matter of Time Capsule... If there is no connection drops during your modem 2-3 days 'test' with a computer connected directly to the modem, then the time Capsule becomes the suspect.  About everything you can do in this case is to reset the device back to the default and then put settings in place again to see if this will help the issue. If you don't want to do it... and you have an Apple Store close to home... you can take the time Capsule to them and make them run tests on the Time Capsule.

    As you can imagine, 99 times out of 100, no problem you will find when you take the Capsule in the Apple Store because the drops intermittent are by far the most difficult problem to resolve.

  • Loss intermittent connectivity... Airport express router or modem problem?

    Airport express intermittent loss of connectivity?

    Not much information to go here.

    Please provide at least the following details:

    • What exact model of the AirPort Express model do you have?
    • What is an intermittent loss of connectivity? The Express, iPhone, another thing?
    • This working before and just started happening OR if this has always been a problem?
    • Did you do the upgrades of firmware or software recently, when this started to happen?
    • What have you tried so far, to solve this problem?
  • MacBook Pro drops wireless connection...

    Hello!

    My MacBook Pro is down constant wifi connection, sometimes hourly, sometimes every few seconds. It's very annoying and I have no idea what could be the problem... All I see is my MacBook has no assigned IP or auto-assignée IP. It is the only device in my house that has this problem, the rest works fine (several iOS and Android, Acer laptop, smart devices, storage attached to the network and so on...) I tried to use DHCP with a manual address static address as well (I put the Mac static IP in the routers settings using that). It helped for a few weeks, but it seems that the problem comes back. I tried to delete the wifi settings and restart the MacBook and the router... Reinstalling OS X also has not solved the problem. If you know or have any ideas what could help me I would really appreciate it.

    My equipment is:

    MacBook Pro 15 "retina (mid-2012),

    BTHub 4 (Type A).

    Software:

    V10.11.3 OS X El Capitan

    If you need information about hardware or software just ask. Thank you all in advance

    Wi - Fi connection problems can be a bit difficult to diagnose because there are many things that can affect performance, but there are some tools available:

    System Preferences > network > Wi - Fi > (help me) > (Diagnostics)

    This will check once for gross problems. But it tends to find any when your Wi - Fi connection works and does not at all when you connect Wi - Fi has abandoned.

    --------

    Hold down the Option key while you click on the wireless icon in the menu bar. This will display a number of important parameters on the performance of a Wi - Fi connection. a little, it will look like this:

    What values show you for Mode PHY and channel?

    What CISOS or the signal strength?

    What emission rates?

    very important and how many other networks do you see listed?

    --------

    Also note that there is an entry for the diagnosis wireless at the end of this menu. This isn't the same simple diagnosis of mind as in system preferences > network Panel. It can be called from this menu for a more complete look at your Wi - Fi configuration. Will be to report obvious problems, but once completed, you can also choose to leave the window open to control your connection.

    If you do this and go about your business, any unusual event will cause a warning to appear.

    .

  • I need a few files to restore from a time machine backup to a different MacBook Pro that is connected to the same network

    Hi, I recently "lost" my MacBook Pro because of water damage.  Fortunately, I've been using time Machine\Capsule and I have a MacBook Pro that is connected to the same network/device.  I need to restore a few files in the backup TM of the computer 'lost' on computer 'work '.  I was able to 'Browse' the other TM backup (click the icon TM plus the button 'Alt').  The Web browsing is extremely slow (took about an hour to break down / find the file on the network).  However, I tried to copy the file and I get errors of the alias.   Please advise me on what I am doing wrong.

    Thank you

    ggnpeter

    PS My OS is 10.9.5

    Visit Time Machine FAQ of Pondini helps with Time Machine.

  • Satellite Pro L20: WLan connection is limited to 5 meters

    Hello
    My Satelite Pro L20 is connected to the Orange livebox, but cannot go further than 5 meters and disconnected. Any help?

    Hello

    One question;
    Where is placed the WLan router?
    In the same room you book or are the walls between the router and the wireless network card.

    Sometimes, this could be a reason for a lower range of WLan.
    But we must try first of all to enable full implementation of card WLan.

    Please enter the WLan card properties. (Device Manager-> right click on the WLan card-> properties)
    There you can select the Advanced tab. You should see the power of the economy option of-> please turn it off.
    In addition, you should find there more options that could increase the range of WLan and performance. Please check.

    Of course a new version of the wireless network card could also improve the performance of the WLan card.
    I m not sure what card have you use but please consult the WLan and Toshiba card manufacturing site.

  • El Capitan is my printer Canon Pro 100 'not connected' say any difficulty?

    El Capitan is my printer Canon Pro 100 'not connected' say any difficulty?

    Open Printers & Scanners, select the Pro 100 and remove it from the list of printers by clicking the button "-". Then click on the button "+" to add the Pro 100 again.

    If wrong you again then try to print a reset of the print system. Note This action will remove all devices breeders & Scanners, but not supported drivers, so you just need to add the printer again. To reset the printing system, open Printers & Scanners and rest the mouse pointer over the list of printers. Then right click on (or hold down the command key, then) and select Reset from the context menu that appears. You will be asked to enter your password for the process to continue.

  • Loss of connectivity

    Loss of connection to the internet even if the other computer in our home group has connection

    Hello

    1. what version of Windows are you using?

    2. you receive an error message?

    3. have you made changes on the computer before this problem?

    Please visit the following link.

    Wi - Fi and in Windows network connection issues. http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

    I suggest you to respond with more information to help you best.

    Suggestions for a question on the help forums

    http://support.Microsoft.com/kb/555375

  • RALink RT3290 stops responding after waking up from hibernation, loss of connection

    RALink RT3290 802.11bgn Wi - Fi adapter (driver 5.0.37.0 25.11.2013) stops responding after waking up from hibernation, loss of connection. To recover, it must be restarted (toggle), what happens no wired connection, for example, obviously, drivers Ralink need good alarm clock a reset. Thank you in advance.

    Looks like that driver update solves the http://www.mediatek.com/en/downloads/ problem

  • the officejet pro 8600 can connect more than one wireless router?

    the officejet pro 8600 can connect two separate wireless routers?

    Hi Thetinman,

    No, it is not possible that you can be connected to 1 router at the same time.

  • Loss of connectivity each 06:00

    Without fail, my version of creative cloud 3.7.0.272, loses connectivity with the Adobe servers...

    Given that I work for a large company that is 98% PC firewalls and websense, is NOT something I can look at, anyone have any ideas HOW I would start looking for solutions?

    I'm on a Mac Pro 6.1 connected through my organizational infrastructure...

    Thoughts? Ideas?

    Screen Shot 2016-08-05 at 9.41.21 AM.png

    How long have you had this facility in place / signed?  CC should not be connected with the exception of checking intermittently if your subscription is still in effect - for normal users, it would be on every 90 days.  I wonder if you are at the edge of this period and there tey not been able to confirm your subscription since it was started.

  • Loss of connectivity to storage device

    It seems that I get one of them at least once a day.  A few times the data store is unknown and other times told me the name of servers.  I have 4 servers in my cluster, all Dell and an EqualLogic iSCSI SAN.  I'm really at a loss about why it continues to be.

    Loss of connectivity to storage device

    NAA.6090a028d0d00181588b241d3c7352b1. road

    vmhba33:C0:T25:l0 is down. Affected

    data warehouses: unknown.

    error

    2009-09-20 14:47:02

    Hi Chris:

    Make sure that you have configured according to the PDF attached things EQL. There have been some changes of VI3.5 regarding the iSCSI configuration and initiator software was completely re-written in vSphere. For example, multiple paths is a little different, and they recommend you actually have a vmkernel port for each physical NIC and that substitute you the failover parameters. You are or ESX servers can be remove connections that the volume rational access EQL moving to different Eth interfaces on the controller (just a thought). This is explained in the document.

    There is also a video cool tech that goes along with the document. http://www.EqualLogic.com/ResourceCenter/video.aspx?ID=8455

    Let me know if it helps!

    Dave

  • R7500v2 loss of connection all the daily

    I got this router since February 26 of this year. Bought new at a Wal-Mart store. I had to reboot the router several times and had several questions until I had updated firmware for the new firmware at this time here. I've had little to no problems until last week.

    Now I have to reset the router every day and sometimes several times a day in order to have a connection. I have updated to the latest firmware 1.0.2.4, hoping that this would fix it, but it didn't. I changed nothing with my Internet, settings, or devices, so there is no logical reason for the failure the device goes wrong. I read other discussions about this, but no one to my knowledge has a resolution.

    I understand that my product is under warranty, but I have no way of contacting netgear without paying $ 49? How that is supposed to work? Can anyone offer some support or get in contact with a current of netgear employee so that we can address them. I am not prepared to pay for call and solve a problem when my product is still under warranty. This is absurd.

    I apologize for any inconvenience that this may cause you.

    Did you try factory reset the router after updating to the latest firmware of 1.0.3.4?

    The problem that is happening on the wired devices or wireless?

    If you bypass the router, is your connection stable?

    Who is your ISP?

    What is the brand and model of your modem?

  • R7000 keep loss of connectivity

    V1.0.3.80_1.1.38 firmware version

    Every day, the router is down to all my devices (computer, NAS, TV, mobile, etc.) without worrying that it's wired or wireless. One day, he keeps dropping every 5-10 minutes. Some other times, it remains connected for a few hours. However, the problem is happening every day.

    I've updated to the latest firmware, the problem is not going away. Help, please.

    Kind regards

    Leo

    Netgear support sent me a beta firmware to test. He has worked for more than 24 hours without connectivity problem. Initially, it did not work until I did the hard reset. Apply directly to the beta firmware did not work.

    Thank you for all the people who have been gave me the support and help. You are the best.

Maybe you are looking for

  • I bought this printer (P1102w) and paid more because wireless.

    I've never been able to get the wireless to work. I have Win7 and badminton wireless. I tried the disc and tried to get the drivers online. No luck.

  • Cannot open hyperlinks.

    I can't open the hyperlinks in my emails. When I try to open them, I get this message: "general failure. The URL was (name of the URL). The system does not have the name of the specified file. » I recently installed Norton Security Suite via my ISP C

  • External transfer

    I'm trying to transfer movies to one external hard drive to another. Some films have been copied successfully, but mostly gives me the same "this is no longer in G:\Movies. Check the location of the item and try again. "And then another problem which

  • Error with Windows Virtual PC in Windows 7 Pro

    Hi all, I have Windows7Pro and I installed Windows Virtual PC link http://www.microsoft.com/it-it/download/details.aspx?id=3702 . The installation was ok and I can open the Virtual Machines folder, but when I try to create a new virtual machine, it r

  • Kann ich adobe stock als WIR team license use?

    Wir haben eine adobe EIB team (unternehmenslizenz) cloud und Armut each für die adobe stock license als team. was muss ich da tun?