Intermittent: No Internet connection

Similar Questions

• Intermittent slow internet connection

  I've been running windows 7 (64 bit professional) for several months now and at first, everything was great. However in the last few weeks (maybe even as long as 2 months) I've known internet connection problems. All started with my computer randomly, dropping its internet connection and eventually processed in high latency problems (something of the order of 8000, yes thousand, ms). I first thought that maybe my NIC went out on me, so I replaced it. That worked very well, for about 24 hours, and then the problem was back.

  I know it is a question of windows because I tried the exchange of material and nothing worked, and I have a number of other computers in my household with Vista and Windows 7 which have no connection problems either. Sometimes my NIC uninstalling and reinstalling it will make me some time where everything is working correctly. Im running and motherboard intel (DG33FB) with a dual core processor, which once again (and I can only emphasise this point) was working perfectly before this show, despite this Board is "fully supported" by windows 7. I searched the net and tried a few things - research and the deactivation of Hello (I didn't), forcing my 100 Mbit/s/s Full Duplex adapter, install drivers Vista 64 bit in mode of compatibillity for resoove the common communications controller PCI question with some Intel motherboards, etc. I am at the end of the roll and would appreciate greatly any help. Again, this is not a router/ISP issue, as all my other computers work fine, even those with windows 7 - the problem is with 1 machine.

  Thank you

  Avery

  Hello

  ·        Who is the manufacturer of your Ethernet controller?

  Update the drivers for the controller Ethernet of the manufacturer and see if the problem is resolved. For additional support, contact the manufacturer of your Ethernet controller.

  Thanks and regards.

  Thahaseena M
  Microsoft Answers Support Engineer.
  Visit our Microsoft answers feedback Forum and let us know what you think.

• iMac intermittent Internet connection... a little

  Good evening to all!

  I have an iMac mid-2011 running on OS X 10.10.5. A few weeks ago it started giving me *. Most of the time, it works very well. However, from time to time (it can vary from once in a weekend several times a day), he abandoned the Internet connection... a little. It is quite complicated to explain, and English is not my native language so patient with me. Randomly, some Web sites and right areas will become inaccessible. Reloading Web pages does not get me anywhere. Does that change the error message in my browser that will come to me. I can also access most video games require an online connection while my iMac is upward. I can quite strangely, still receive and send emails and use applications such as Skype or uTorrent. Some sites Web will always also. Most of the time, YouTube is completely functional. Is the same for the Google search function, although I can not load search results when I click on them. Facebook tends to load with an extremely messed up display. I say 'more' and ' tend to "because it happened a few times that even these sites Web would not load. Applications like Skype and Mail have never failed me up to this point. Homepage of Skype app comes down with the drops, however.

  I use mostly Chrome, but the problem is also present on Safari. I've not installed on one of these two browsers of extensions. The problem is not limited to my user. Other iMacs on the network experiment not these drops. Restarted my iMac seems to fix it temporarily. I tried to use other DNS. The issue is extremely intermittent and the 'drops' length varies from a few seconds to an hour. Here are the screenshots of the various errors that Chrome gives me (there is no reason, reload and another one pops up). I know they are in French, but it's the best I can do. I'm really desperate for help because I'm taking courses online soon.

  http://imgur.com/a/stWBI

  Thanks in advance,

  A lost Mac user ~.

  uTorrent is your problem.  Relying on software illicet means that may have installed something that hurts your connection to the network.  Sorry, but you really need to remove all software obtained torrent.  Get software only directly from the developers and the Mac App Store.  MacUpdate is good also, but never get Mackeeper.

• How you would solve intermittent Internet connectivity?

  How you would solve intermittent Internet connectivity?

  Hello Chit mickolo,

  Thanks for posting. Intermittent connectivity can occur for several reasons. First to get a better idea of your installation. Do you use the dial-up or high speed internet? You have wireless or wired connectivity, and whether this happens at a time. You have multiple computers on your network? When this happens does occur with all or a computer? What troubleshooting steps have you made so far if necessary to solve this problem?

  Once again thanks for posting and I can't wait to hear back on your part.
  Shawn - Support Engineer - MCP, MCDST
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think

• Intermittent internet connection.

  Hi, I have a Linksys WRT54G Router and have been meet with intermittent internet connection on a daily basis. I tried several things to solve without result. Any suggestion would be appreciated. Thank you.

  I think that you need to update the firmware on your router.

  Go to the Web site template linksysbycisco.com/downloads...insert of your router in search tab... select the correct version of your router... Download the firmware file... save this file on the desktop

  The firmware was updated.
  Follow these steps to upgrade the firmware of the device: -.
  Open a page in Internet Explorer browser on a computer hard wired to the router... In the address bar type - 192.168.1.1... Leave name empty username & password admin lowercase usage...

  Click the 'Administration' tab - then click on the 'Upgrade Firmware' under the tab-here, click on 'Browse' and navigate the .bin firmware file and click on "Upgrade"...

  Wait a few seconds until it shows that "the update is successful," after the upgrade of the firmware, click on "Reboot" and you will be returned to the same page OR it will say 'cannot display the Page.

  Now reset your router:

  Press and hold the button of reset for 30 seconds... Release the reset button... Unplug the power cable from your router, wait 30 seconds and reconnect the power cable... Now re - configure your router...

• Problem with internet connection 64-bit Windows Vista, unexplained intermittent failure.

  original title: PROBLEM CONNECTING WINDOWS VISTA 64 BIT INTERNET - UNEXPLAINED INTERMITTENT OUTAGES

  On HP a6542p PC with factory installed Windows Vista (64-bit), Vista operating system program does not take account of Internet broadband, which, in reality, a good connection.  for the first 2 years of operation, the PC internet connection worked well, but a year ago, he started this OFF intermittent / WE internet problem.  SOMETIMES, I can manage to temporarily restore the internet after running randomly across the machine diagnostic & installation programs available to the home screen, OR SOMETIMES also after running REGEDIT in the start (search) bar and watching the TCP/IP settings (do not change them, just watch), but the internet connection drops again after the machine is idle for a few minutes.  I get very tired of the exercise Dog & Pony to run through the different random procedures & hoping that something will work.  I tried the fix from Microsoft using a flashdrive D/L from the Windows site to my XP machine and tried a few manual corrections proposed on various websites, but nothing seems to work.  I have no HP manufacturer disk to reload the Vista operating system.  The connection is good, the cable is good, but Vista gives me contradictory information about the diagnosis, such as ERROR 815, and he tells me also a cable is disconnected (not true, the cable is plugged & good & works very well when the Vista connection is restored), while another diagnostic message indicates the internet connection is good, at the same time other messages say is not.   What can I do to fix this problem in Vista?  Personal e-mail is: * address email is removed from the privacy * -I will check that URL of Web site for the possible answer.    Thanks in advance.

  Imrand - Thanks for the tip, I tried it & it didn't work.  However, I found an update of the HP driver for the network card Realtek in my machine, & after d/l this new driver, the problem seems to be fixed.  The Web connection is still good after several cycles of closing & reboot.  I'm not sure, because with this HP Vista PC, I can never be sure of anything, but I think the problem might be due to the rotating system off the NETWORK adapter in sleep mode, & so not put on when waking up.  Diagnostics messages confused and contradictory pages of different screen Windows were of NO use, it looks like the internet connection was good (which it was), while the other would be at the same time say there is no connection due to the disconnection of the cable, while the other at the same time say that the DNS server broadband couldn't recognize my internet query.  Total BS of Vista, which has compounded the problem than he was.  I only am not surprised Microsoft abandoned the Vista operating system so fast, so many other users of Vista have similar internet connection problems.  The user friendly and very stable XP operating system I have on an old PC of Insignia is my favorite.  Microsoft had to quit with it, IMO.

  Thanks for your help, Cimarron

• intermittent internet connection of HP pavilion x 2

  Hello

  I bought a x 2 Pavilion 11.6 "2 in 1 15 days ago and I am constantly thrown out of my internet to explore link (says I have no internet connection) despite the internet access the bars showing the complete connection. My ISP is Virgin.  My old PC that runs windows 7 and new HP daughter divided x 2 13 '' who is running windows 8.1 that connect well to the router at my house and my new links pavillion x 2 fine for the interntet via wifi at home and work without any problem.

  I tried to re-creation of my router several times and this solved the problem for about a minute at best.  We bought two laptops through Curry but they refuse to come to the House to make a configuration despite offering to pay for the service and they say that there is no fault woth the PC because it works in some places.

  Sometimes to investigate the question of nework arrives with a (999) network connectivity problem, sometimes he said to re - configure the router/modem - but as stated earlier, this only solves the problem for a very short time as HP performs automatice reapirs - (reset the "IntelR wireless-N 7260" adapter) which lasts about a minute.

  After having spent £429 on this beautiful piece of equipment please can someone help me to get my emails and the internet?

  Following my message of origin above;

  2 in 1 is a HP Pavilion x 2 11-hoo3sa 11.6 "F4T44EA #ABU

  I've updated the media tek 802.11 wireless LAN adaper pilot.  He advised to remove the previous Chuck but I did not do what was not sure where to locate it - is this possible now?  I had already updated the network wireless driver intel 7260 (who had made no difference) there are two other di network = River updates, but they do not seem to be related to my problem, so I did not download them.  I did have the chance to try the new driver but I have to go elsewhere to access the internet to communicate with you all.  If I assign a fixed address as suggested before that would mean that it does not connect when I'm anywhere else?

  I'm a pretty confident user of PC - the technical stuff moved from my comfort zone, but will try to follow the instructions.

  Help, please

  I had the same problem of intermittent WIFI connectivity, but only on an old router on holiday in Spain.  Everything works very well at home in the United Kingdom.  My flag is fully patched for drivers and windows 8.1.  I just couldn't connect to the router for more than one minute at best.

  the difficulty is to force the WIFI card to use the old WIFI Protocol:

  Device Manager-> network adapters-> Realtek RTL8188EE 801.11b/g/n-> properties-> advanced-> Wireless WiFi adapter is IEEE 802. 11 b

  probably because that HP haven written their system software successfully to detect old routers that supported the old protocols... like millions of people around the world use every day...

• Windows 7 of intermittent wired lan/internet connection.

  In a Word, my Windows 7 Ultimate (64-bit) PC intermittently drops his internet connection. Why?

  Reminder: My PC is connected to my DSL modem/router that is directly connected to the telephone line. I also have wireless connectivity enabled in the router for a laptop to the wireless network.

  Every few hours or more, using my PC, I find I can't access the internet and the pages will not load. Finally, Windows7 will update the network icon in the taskbar to display the symbol of an exclamation mark on the network icon. Opening of the network and sharing Center will show the red cross between the 'multiple networks' and 'Internet '.

  I'm running VirtualBox of Sun on this machine and creates a network connection for itself. This doesn't seem to affect the intermittent dropping (i.e. drops intermittent occur if the connection of VirtualBox is used or not) and indeed, I installed on the two other machines (Windows XP and the other Vista Home Premium (32 bit)) of VirtualBox and these work without any problem.

  When the connection does not drop, I can't access internet pages, or I can access the router at http://192.168.1.1/ web administration page, so I guess I lost all local LAN access too.

  It certainly isn't the router (or the Internet itself) as my laptop, using the wireless connection (and running Vista Home Premium) continue to be able to access the internet (and the pages of the router web admin) very well.

  Whenever this happens, I can immediately restore all the internet and local network access by opening the network map page, disable the "connect to the Local network' and then the reactivation. Give it a few seconds and all is well again. I guess that's because, under the MISTLETOE, it actually makes a "ipconfig/release" then "ipconfig / renew".

  The allocation of IP for Windows 7 computer is the same before and after the "drop". I have a DHCP server on the router issuing IP addresses, but my Windows 7 computer uses a static address (192.168.1.2).  I also tried with a dynamic IP (served to the ADSL router) and there is no difference.

  There is also no specific measure in the event logs various system, other than what relates to the abandonment plug which is a "customer DNS event" and it is generated once the connection dropped and is an event specifying DNS information that could not be found for any Web site I can I try to access, just after the connection is interrupted.

  The NIC chipset is Realtek PCIe GBE Family Controller and I have confirmed that it is the correct chipset for the motherboard (Asus M4A77TD PRO), and in fact, Windows Update installed a driver for this updated January 12, 2009. Details of the update is an update of the Realtek software since December 2009. Either way, I was still having the same intermittent problems before this update. He seems to have done no difference at all.

  Anyone know why this is happening and how to fix it?  I have looked for answers to this and seen a few other people (even on the MSDN/Technet forums) affected by the same or almost the same problem, but with no clear resolution. Suggestions of disabling IPv6 on the LAN adapter and ensure there is no power 'dormant' management the network adapter have been tried but do not cure the problem. It doesn't seem to be a particular sequence of events likely to occur either. I got to go twice in 20 minutes when just randomly on the web without any other traffic and I also had it go once then not again go for 2 or 3 hours with the same type of use.

  Can anyone tell me why this is happening and how to make it stop?

  Hello

  It is a known problem in window 7 Operating Sytem

  Check if you are faced with the question in SafeMode with networking in the link given below
  http://Windows.Microsoft.com/en-us/Windows7/what-is-safe-mode

  Check if you are faced with the question in the clean boot in the link given below
  http://support.Microsoft.com/kb/929135

  check if you have problems with network cards in the link given below
  http://Windows.Microsoft.com/en-us/Windows7/how-do-I-fix-network-adapter-problems

  See you soon!

  Nathan Bracken

• How can I turn off the error 'no internet connection '? I am on wireless and my internet connection is often intermittent.  This popup is really boring.

  How can I turn off the error 'no internet connection '? I am on wireless and my internet connection is often intermittent.  This popup is really boring.

  Thank you

  you have to start the application of office cc, at most, once every 30 days.  and if you have an annual subscription, simply start it once all the 91 days.

  so, in your cc preferences, uncheck "Start on login" and close it.

• Internet connection disconnects intermittently.

  Internet continues to go down. Why?

  Internet will run for a few moments and then quit. Therefore, it is difficult to check Emails and do other things on the computer. What can be done to prevent this?

  Hello

  • What is the version of the Windows operating system?
  • Did you of recent changes to the computer?
  • Who is the ISP (Internet Service Provider)?
  • You have an Internet connection wired or wireless?

   

  Just reply to us with detailed information. This allows us to help you best.

   

  However, at the same time, depending on the installed Version of Windows, try basic troubleshooting methods provided in the below then check:

  Method 1:

  Run the Internet connectivity evaluation tool and check:

  http://www.Microsoft.com/Windows/using/tools/IGD/default.mspx

   

  Method 2: Wi - Fi and in Windows network connection issues: http://windows.microsoft.com/en-US/windows/help/wired-and-wireless-network-connection-problems-in-windows

   

  Method 3:

  How to troubleshoot possible causes of Internet connection problems in Windows XP: http://support.Microsoft.com/kb/314095

  (In Windows Vista) troubleshooting Internet connection issues: http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-Internet-connection-problems

  Why I can't connect to the Internet? (In Windows 7): http://windows.microsoft.com/en-US/windows7/Why-can-t-I-connect-to-the-Internet

  Reference link:

  How to troubleshoot network connectivity problems in Internet Explorer: http://support.microsoft.com/kb/936211

   

  It will be useful.

• Intermittent problem with IP addresses and internet connections dropped

  Once a day or so my PC (Win7) will not be able to access the internet. Connection just drops. I use DHCP for IP addresses.

  As far as I can see in the Event Viewer I get these types of errors "the address lease IP 192.168.1.64 for the network card with network 0x406186808C4C address was rejected by the 192.168.0.1 DHCP server (the DHCP server sent a DHCPNACK message)."

  My local network is simply: PC-online router (Cisco E1200)-online internet (modem Siemens SpeedStream 4100 DSL)

  "When this happens, we run ' ipconfig - release 'then' ipconfig - renew." This usually fixes the problem. Sometimes, this does not solve the problem, and we need also the modem power cycle. In a few minutes find us the internet connection. It's nice to have a manual correction, but we want to solve this problem to happen... as is the engine of our family crazy...

  The address LAN IP of the modem is set to 192.168.0.1

  The address LAN IP of the router is set to 192.168.2.1

  When things are running OK, I usually see it in the ' ipconfig-all the ' results: = 192.168.2.147 IPv4 address (Preferred) [but the IP numbers change slightly] my understanding is that see "Present" in the result is a good thing (but I don't know why...).

  Any thoughts on what is happening? and how to permanently solve this problem?

  I'm also confused on IPv4 and IPv6. Should I be concerned with any information of IPv6 in the ipconfig-all the results?

  Thanks for the help

  Talked with the ISP (ATT). Zig - zag, you were on the problem. I had both modem and router set to DHCP mode... so I had some conflicts. The solution was to define the "bridge mode" dsl modem and configure the router to "PPPoE mode. Everything works now. Thanks for your help.

• Time Capsule or airport repeatedly loss of internet connection

  Greetings,

  Last month, I had a problem with my Apple Time Capsule and my cable company router intermittently lose Internet several times a day between.  This has happened several times a day.  My Time Capsule, Airport utility would show a 'green' status, but the status of 'Internet' is yellow.  It would resolve itself after several minutes, or if I rebooted the time Capsule.

  I did some troubleshooting and here's what I've been able to determine:

  • My internet business is the spectre of the Charter, and I use a Modem Arris.  The lights on the modem showed upstream internet connection was good, and technical support of the Charter stated that it was not a problem between the servers and the modem.  So, this seems to be a problem with the connection between the modem and the time Capsule.
  • Digging in the settings of the time Capsule, I noted that at one point defaults under the utility Airport-> Internet-> Internet Options-> "Configure IPv6" on the Time Capsule has changed its 'Link-Local only' to 'automatically '.  I am not sure when this change happened, but maybe with Time Capsule 7.7.3, firmware which I installed it right around the time the problems started.
  • I changed the IPv6 of Time Capsule settings go back to the "link-Local only" and since then have not lost to the Internet once

  So it seems to be an incompatibility between the IPv6 to my ISP configuration and configure IPv6 'automatically' on the Apple Time Capsule.  At this point the IPv4 and IPv6 protocols are still supported in the internet, but once IPv4 disappears at some point in the future I'll have to change the settings.  I hope that by then an update of the firmware from Apple or the modem from my ISP will fix this incompatibility.

  Hope this is useful to someone else!

  There is a document with settings for routers airport Apple on IPv6 with Comcast... I know that it works with TWC and it will probably also work with the Charter.

  http://mydeviceinfo.Xfinity.com/download.php?file_id=35

  There will be problems with dentition with IPv6 for awhile... Cox is the principal who is problematic at the moment and there are a number of positions that have also recommended parameters.

  IPv6 can also work if you use IPv4 dns servers of google... So the same instructions as the above document, but just simply replace the ISP DNS with values of google.

  Your Arris modem can also be a problem... We have noted problems with the model AC AE and TC WAN port with a number of modems... It's completely outside the issue of IPv6.

• Time Capsule - unstable internet connection

  Using of a new airport Time Capsule and a detail Comcast modem my internet connection is intermittent.

  

  The display above goes green and then red in no obvious pattern.

  

  I don't know what to do now. In time, I started this response network screen Diagnostics went all green again. But it won't last.

  I tried the usual reset of the modem and TC. The problem affects my ethernet connected iMac and MBP of my wife.

  Any ideas?

  Re: Time Capsule - unstable internet connection

  Vice versa...

  What model is your TC? If it is earlier than later to get the A1xxx of the base number... If it's the AC model just to say... Version of ca. No number is given which is really poor.

  What model is your comcast modem? Real brand and model base please.

  More important if the comcast is actually a router... That is to say, it has more than one ethernet port. We need to know, it is actually running in Bridge mode or a router... screenshots of TC installing airport utility is more useful than the Network Diagnostics. TBH I'm surprised you even found network Diags El CAPO as they hide it very well.

  

  Please give me all with summary... as above... nothing will reduce your security. Try it with mine... even if you have a public on the WAN port IP address, it changes every time that you restart the modem... so this process, we can easily have all the details you give... unless you know the serial number of my TC... What's that serves... None...!

  NOTE... If you have a simple modem Arris begins with SB eg SB6121 SB6141 as well as other models and version AC TC... they have well known problems... Apple has not breathed a Word... but there are a lot of posts here on the problem... and it is high time that Apple fix it... because it affects no other routers... just of airports in apple...!

• No internet connection with C6300 only cable modem/router - No. Ethernet cable plugged

  About once or twice a week I wake up my desktop PC and see an icon (bottom right) which indicates that I have no internet connection. When I run the troubleshooter network (right-click on the icon) it says to plug in my ethernet cable. I replaced the cable with another know good cable, but the problem continues to return (though intermittently). If I unplug the ethernet cable from the port of my C6300 Netgear and plug it back in the same or another port, the internet connection is restored. I'm on Windows 10 edition 64 - bit OS on my desktop tower PC (Dell). My internet provider is Cox Communications through their cable with up to 100 Mbps of speed. My Netgear firmware version is V1.02.20 to help you can provide me to solve this problem would be appreciated.

  Well, it has been a few weeks of performance without error since I replaced the Netgear C6300. So I close this investigation as "FIXED."

• Loss of internet connection

  I use a wireless adapter wg111t. Intermittently, my connection completely disappears and I have to turn off and restart. The loss of connection is accompanied by the mouse cursor (mouse Microsoft Wireless) gel, generally with the pointer to highlight text, then after about 30 seconds, that it thaws, but not internet connection and the adapter could also well be installed because it does not appear in Control Panel. I have the adapter plugged into USB port high speed, the adapter flashes but the light on the USB port for the USb port relevsant is released when the connection is lost. I checked if there are IRS conflicted and can't find anything, I will also be changed to a different mouse and still have the same problem.

  Hello

  ·         The question is limited to Internet Explorer?

  Try the methods provided below and see if they help to resolve the issue.

  Method 1:

  Step 1:

  I suggest boot mode safe mode with network and check if the problem persists.

  Networking in safe mode starts Windows in safe mode and includes the network drivers and services needed to access the Internet or other computers on your network.

  The Advanced Boot Options screen lets you start Windows in advanced troubleshooting mode. You can access the menu by turning on your computer and pressing the F8 key before Windows starts.

  See the link below for more details:

  Startup options (including safe mode)

  http://Windows.Microsoft.com/en-us/Windows7/advanced-startup-options-including-safe-mode

  Step 2:

  If the problem persists in Mode safe mode with networking, you can perform the clean boot on the system and solve the problem.

  Put your boot system helps determine if third-party applications or startup items are causing the problem. If so, you need to maybe contact the manufacturer of the program for updates or uninstall and reinstall the program.

  See the following article in the Microsoft KB for more information on how to solve a problem by performing a clean boot in Windows Vista or Windows 7:

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

  Note:

  After troubleshooting, be sure to set the computer to start as usual as mentioned in step 7 in the above article.

  Method 2: Reset TCP/IP stack

  To reset the stack TCP/IP go to this article and either click on "Fix it for me" or follow the instructions to fix it yourself:

  http://support.Microsoft.com/kb/299357

  Method 3:

  I suggest to download WG111T Software Version 2.1 from the link provided below and check if that helps resolve the issue.

  http://support.NETGEAR.com/app/products/model/A_ID/2559

  For further assistance on the product, you can also check out the link below.

  http://support.NETGEAR.com/app/products/model/A_ID/2559