Wireless connection is very intermittent

Similar Questions

• Satellite Pro L500 - wireless connection is very slow and unstable

  Hello

  I bought a Satellite Pro L500 a couple of weeks (Windows 7 and Realtek 8191SE). I have no problem connecting to public networks, but I can't use it at my place, where I have a broadband cable connection.
  The strange thing is that, in the same room, I have no problem with my old A105 Satellite (Windows XP).

  It is also very strange the fact that, even if the signal is good, sometimes excellent, the connection is very slow and unstable (it disconnects when I try to browse the Internet).

  I have already tried:

  -Update the Realtek drivers.
  -Disconnect the firewall;
  -Modification of the properties of the Realtek card.

  Maybe it's a problem with the software or, on the contrary, with the material?

  Thank you!
  Poncet

  Hi Patrick,

  If you can connect to public networks correctly, I think that this problem is related to your router at home. So I would recommend updating the firmware on your router. You can get it on the page of manufactured goods.

  Also try to disable WLAN encryption and MAC address filtering.

  By the way: you can access the Internet at home via a cable connection?

• Satellite L555-10R - wireless connection is very "unstable".

  Hello to you all!

  Something went wrong, and my last point of backup recovery does not resolve the issue.
  I miss the "Service of auto-configuration" in Windows 7 / 32 b for Wireless Card (i.e. SE TL8191 Realtek)

  Simple example: I have Lan connections and working together for example, wireless and wireless is very "unstable".

  Just one request: technically possible to correct or better to buy the original Windows 32/64 on Toshiba media? (which has not been delivered with my laptop purchase).

  Thousand thanks
  Thank you!
  Thomas

  Ooooops... by the way Happy New Year 2011 from Paris!

  Post edited by: Thomas

  Hello

  The laptop supports the 802.11bgn of Realtek RTL8191SE minicards.
  I've read here in this forum that the WLan driver from Realtek page should contribute to improve the performance of WLan.

  In addition, you must check this thread:
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=58638

  User AndreaEoF posted the Nice details how improve the WLan conectivity... you need to disable the economy for WLan in the management of power supply...

• Satellite L500 - wireless connection is very slow

  Hey all,.

  I have problems with my toshiba satellite L500 wireless very slow. I restored the computer back to factory settings, reset the router and do not know what to do. The only way that I am able to achieve and increase speed of internet is by connecting the laptop to the router.

  There are 3 other laptops in the House which is the same model, this laptop runs very fast. My router is a Thomson TG782T.

  Thank you

  Hello

  First, I would try to update the WLAN driver. Download the latest version on the Toshiba site and then delete the old version. Reboot the laptop and use CCleaner to clean the system. Restart again and now you can install the latest WLAN driver.

  I put t know what operating system you have, but on Vista and Windows 7, you must disable the WLAN energy saving function. You can do this in Windows power management if you change power management.

  I had a similar problem and after removing the energy saving function, it worked fast and normal as on other laptops. :)

• Sometimes my wireless connection is very slow. Our people at work said there must be a lot of people in my neighborhood picky backup me & that I need to put a password on the router.

  sometimes working wireless on my laptop is very slow. Our people at work said there must be a lot of people in my neighborhood picky backup me & that I need to put a password on the router. How can I do this?

  original title: addition of router password?

  The manual is expected to be online. If you have pain to find - know everyone here the brand name and model - it is likely that someone here can help more.

  Basically connect to the interface web (usually via http://192.168.1.1 or http://192.168.0.1 web page with the username "admin") and change the password in the configuration / administrative to something (I suggest 15 + characters including letters - upper and lower case, numbers and symbols) and then find the wireless configuration and change the password for it to something other than the administrative password - but with the same suggestion.  If she uses WEP and you have all the relatively new devices (all purchased in the last 7 years) then I suggest change you in WPA.  If possible, replace WPA2.

  Probably there is also a place where you can see who is connected.

  What type of Internet connection you are paying for?  (Include numbers upstream and downstream, given to you by the service provider and the type...)

• My wireless connection is very slow on a computer laptop but fast on another, Wired is fast on both. How can I fix it?

  On one of the laptops in the House wirelessly is very slow, but when I connect to the ethernet cable its fase. On the other computer laptop sound perfect both ways.

  The laptop with bad speeds is Windows 7 and the functioning of the laptop computer Windows xp

  Can anyone help with this

  Disabled mode N and B... .to now thank you for help

  Use this link for help on how to do
  http://www.Intel.com/support/wireless/WLAN/sb/CS-025393.htm

• Satellite T130 - wireless connection is very slow

  I bought a Satellite T130 with Windows 7 64 bit a few weeks ago and suffered from wireless internet top speeds incredibly slow since the first day. I have an another Toshiba Vista laptop and a PC with XP and all have no problem on the same network without wire-

  Please help as I'm about to throw the laptop out the window!

  Hello

  What connection speed you have if you connect to your WLAN router? 54 Mbps?

  I think that Akuma is right. Just update the WLAN and the BIOS driver. The two update you can find here:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

  You have other software tools? Maybe they are causing the slow internet connection or trying to access the Internet.

• en drops wireless connection reconnects very frequently

  My system

  System model HP Pavilion dv7 Notebook PC

  Intel Centrino Wireless-N 1030

  Name of the operating system Microsoft Windows 7 Home Premium

  Driver c:\windows\system32\drivers\vwifimp.sys (6.1.7600.16385, 17.50 KB (17,920 bytes), 14/07/2009 02:07)

  It worked fine until 3 weeks ago an i can not find a related event or change.

  It happens on any wireless network where I've tried.

  When I run a 'router' ping / t and netsurveyor.exe to this pc at the same time I see a dip to 0 dB at a disconnection/reconnection, the Canal of wireles routers, but see no effect in the output of the ping at all

  I can't untherstand how wireless can be 0dB and stil an ip ping retiurn of the order of 4 to 15 ms

  All the material in my house

  ASUS with windows vista

  ASUS with windows 7

  HP wireless printer

  works very well.

  Hello:

  You can try to install the latest Intel driver for your card to see if that helps.

  The driver that you have installed is almost 3 years late.

  First download is the W7 32-bit driver you need.

  http://downloadcenter.Intel.com/Detail_Desc.aspx?agr=Y&DwnldID=21244&lang=eng&OSVersion=Windows%207%20(32-bit) * & DownloadType = software % 20Applications % 20

  Paul

• Very limited wireless connection

  I have a HP Pavilion dv7 - 3153ca with a 64-bit windows system 7 and I'm only able to get a wireless connection when the laptop is very close to the modem. Once the laptop is moved, for example, to another floor of the House, the connection is lost and cannot be re established until I have the back next to the modem. He has no problem with the wired connection. This has happened while he was trying to pass my McAfee security provider, although I don't think this is the problem that my other laptop (a Dell) converted without this problem. The other laptop continues to maintain its connection Wireless throughout the House, so the router and the modem is not the issue. I downloaded and re-installed the adapter without modification. I have scanned the laptop and nothing is reported in the mess. Are there any ideas as to why the wireless connection works only when the laptop remains close to the modem? Thank you.

  It seems I may not have been very clear in my previous post.  I wanted to suggest was to reverse the connection of the antenna.  As mentioned in the thread I linked, the connections might have been reversed from what they should be from the factory.  If this is the case, then connect the antennas in a factory setting would not solve the problem.

  Have you tried to reverse the antennas?  If they are in the deformities, then this would fix it.  If they are in the right position, then the worst you would have (only in the deformities) would drop signal strength.

• EA3500 very slow wireless connection

  When I test my connection speed wireless with Linksys EA3500 get one only 5 Mbps download speed, if I connect my computer directly to the modem from my ISP I get a speed of 30Mpbs, someone has an idea why such a huge difference or have ideas I can speed thing on my wireless connection, no problem of co-location the wireless device which is 5 ft of the computer and only one switched printer connection Othere to my network wireless off?

  Maybe it is better because it can become very complicated when troubleshooting these issues

• Very slow wireless connection

  Hello

  I am owner of the Dell Studio 1555 and I Dell Wireless 1397 WLAN Mini Card on my Board. There is a problem when I am connected to my router and Internet runs very slowly. The signal strength is excellent, I use WPA2 encryption. There is no problem to connect to the network, I had just to configure the ipv4 as IP, the door parameters and so on because the automatic setting didn't work. So I run my firefox and google charges pretty okey but slow. It is then impossible to surf because the download speed is something like 1 kb/s. When I plug in the ethernet cable so it's all good. I tried reinstalling the drivers but nothing has changed. I use windows vista. I also tried connection in linux ubuntu system, but same problem occurs. My friend uses a wireless connection of the router same and everything is going well for him. How to speed up the connection?

  Best wishes

  Simon

  If you connect the laptop to the router (or the modem) with a cable? If it gives a high speed, you may need to change the channel is using your router. It's probably 11. Replace 1 or 5. Can significantly reduce the interference from other wireless devices connect speeds.

• Intermittent problems of wireless connection in Windows 7 Ultimate

  I recently bought Dell Studio XPS 1645 Windows 7 Ultimate edition. I am facing a frustrating problem with Wi - Fi. The connection is down and reconnect. I have the adapter Intel Wireless 5300 AGN and a router Dlink Wireless G I tried to update the latest drivers from Intel (Driver Version: 13.0.0.107), disabling IPv6 for all network interfaces, configuration of the wireless adapter to only use IPv4 and so on. I have 2 other systems with XP Professional on my home network. As soon as I start my Windows 7 laptop, the chaos begins. The router restarts every few seconds, other disconnected systems and so on. I have not found so far any solution on the internet that could solve this problem.

  Other observations that may help to understand my problem:

  1. once my wireless adapter disconnects, the ping my router fails. It tells me whenever my system is asking for a new IP address.

  2 Event Viewer displays multiple entries, which indicates that the DHCP could not get an address. The error looks like as follows:

  The lease of the IP address 192.168.0.100 to the network with the network 0x00216A934EE2 address card has been refused by the 192.168.0.1 DHCP server (the DHCP server sent a DHCPNACK message).
  

  It gets an IP address later, but I do not understand why my adapter tries several times to get a new address every few seconds.
  DHCPNACK is the negative acknowledgement which router returns Win 7 DHCP client. I believe is that the client requests an address that is not available. Why would be client DHCP running on Windows 7 this?

  3. I have a D-Link WBR-1310 wireless router G with the latest firmware. Web sites of the reports that it is compatible with 32 and 64-bit Windows 7.

  4. I see no problems with the wired connection.

  As I type this, which could take a few minutes, my wireless connection rolled 7-10 times. All ideas, experts?

  If you need more information, let me know.

  I was able to find the main cause of intermittent disconnections on wireless interface. According to the information I have collected on internet forums and my research, I did as a result of configuration changes that have stabilized the connection. These settings work when you have N wireless adapter and a B/G Router:

  The wireless adapter settings:
  
  The driver for the most recent driver update.
  Access the properties of your adapter wireless network and sharing Center.
  Click on "Configure" and select the "Advanced" tab Make sure the following is in place:

  1 channel 802.11n for bands of 2.4 and 5.2 width are set to 'Auto '.
  2 disable 802.11n Mode
  3. Ad Hoc channel 802. 11b / g should be 1 or even that you have configured on your router.
  4. Ad hoc QoS Mode, keep WMM disabled - disable the router too. My wireless connection is stable once I made this change.
  5 fat Channel intolerant - disabled
  6. mixed mode protection - RTS/CTS enabled
  7 roaming aggressiveness - the lowest
  8 flow Enhancement - active
  9 transmitting the power - low
  10 mode wireless - 802.11 g

  Uncheck the box "Allow the computer to turn off this device to save power" on the tab "power management."

  Other Configurations:

  1. disable IPv6 completely. Uncheck 'Internet Protocol IPv6' in the wireless connection properties window. Repeat this for every other network connection you have.
  2. make sure you have the latest firmware installed on your wireless router.
  3 CTS Mode should be disabled in the configuration of your router 'Advanced Wireless' auto and WMM function.
  4. use only the WEP or WPA Wireless Security. Other methods have problems with 802.11n adapters.
  5. do not disable broadcasting of the SSID of your router. You don't need when your network is secure.

  I hope this helps.

• Intermittent wireless connectivity

  We have the ultra-thin laptop Dell Inspiron 14 "computer. We have the same intermittent lose of the ass of wireless connectivity, a lot of people I've seen here. The wireless on our laptop is 1703 802.11b/g/n. When I'm looking for updated drivers, he says that they are up-to-date. Any suggestions on how to fix this connection?

  Thank you

  Bill

  Bill,

  Go to the drivers & downloads , enter your service tag, and then select your operating system. Under network, download and install the latest drivers.

  Try these tweaks...

  Start, Control Panel, Manager of devices. Click Network and then right click on your wireless network adapter, on the left, click on properties, power management. Uncheck the allow the computer to turn off this device to save power.

  Go to the options power and changed the wireless adapter setting, adjustment of maximum power for maximum performance.

  

  Rick

• 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.

• HP compaq nc6000... reinstalled, but no wireless connection

  Hi, I just reinstalled a new XP Pro in a hp compaq nc6000... This moment, everything works perfectly, except for the Wi - Fi connection. And all that although I have a Broadcom 802.11 Wireless Lan Adapter, a Hp Integrated Wireless LAN Driver W400-W500 and a Broadcom Gigabit Integrated Controller installed. (as shown on my list to the software). However, when I look at the list of the material of my wireless connection, there is only an installed infrared adapter. What hurts? It seems to me jumped something... Can someone please explain? Thnx ahead!

  In fact, it was this post that gave me the idea to do the same. I just installed a Sitecom wireless adapter... and it works very well... !!

  Even the prepaid-USB user using normally with this laptop, works allright!

  I really enjoyed reading your suggestions together and liked first of all try, really I learned from you!

  Thanks for the support!

  We did it!

  
  Intel WiFi Link 5100 AGN does not connect Options      roses
  Visitor
  Messages: 1
  Registration date: 12/04/2009
  
  
  

  Message 1 of 8
  
  3 610 views

  
  

  I'm having a problem getting the Intel WiFi Link 5100 AGN on my HP Pavilion dv7-1275dx to connect to my router (Zyxel P334WT). It would connect intermittently, then disappears for no apparent reason and then refuses to connect for days. I contacted HP support and we spent three hours trying to solve the problem without success. Curiously, when I paste my adapter wireless Netgear WG111v2 USB into the computer, I am able to connect to my network without problem. The computer running Windows Home Vista 64-bit. Thanks in advance for your help.

  Bravo! Thank you!