Poor performance on PC Windows 7 wireless

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• MT poor performance vs modern Windows XP

  VM Workstation 11.1.2 on host Kubuntu Linux 15.04 64-bit, Intel Q6600 quad core with 8 GB of RAM.

  Since a long time (years ago), I experience a significant performance difference between a Win XP 32 bit comments against newer versions of Windows (high Vista, 32 and 64 bit). It's that keep me from a workstation with Windows 7 and more.

  A single thread task composed of successive shooting process and get its output takes 3 x times more on modern windows on XP comments. On another type of task (run the test suite to a compiler, which runs thousands of short-term, current process process on the parallel of available CPUs), modern Windows clients require also 3 x times more. It is the allocation all processors from the host to the virtual computer (only a virtual machine is on at any given time). If only one processor is assigned to the virtual machine, the individual process take less time to run, but the time required by the parallelizable tasks is worse.

  By comparison, Windows XP prompt takes 35 seconds to run the test suite, a guest of 64-bit Windows 8.1 takes 100 seconds, which is almost the same as it takes on an old Atom N270 Netbook.

  The Windows XP client is using binary translation and this special settings:

  MemTrimRate = "30"
  mainmem.backing = "swap"
  sched.mem.pshare.enable = "FALSE"
  prefvmx.useRecommendedLockedMemSize = "TRUE"
  monitor.idleLoopSpinUS = "100"
  

  Tried the machine 8.1 Windows with the same settings, with or without binary translation, and improve performance when a single processor is required, but for tasks in parallel, it has remained the same.

  Can any idea on how I get a similar performance from the prompt XP + Windows 7 guests?

  BTW, memory attributed to the prompt isn't a problem, there are a lot of free memory at any time.

  Apparently not much longer be contestation connects to MMU virtualization in the case of Windows 7.

  With the virtual machine off, try adding the following options in the .vmx file:

  monitor_control.disable_eagervalidate_wide = TRUE

  monitor_control.disable_eagervalidate_narrow = TRUE

  This may not help and it can actually make things worse, but it is worth it.

• HP Mini 110-3530NR extremely poor performance on the Internet

  My HP Mini 110-3530NR Netbook has very poor performance on the Internet.  I use Windows 7 Starter.

  Say hello to new coppens1.  I apologize for the delay in my responses.  I have not received the normal e-mail notifications.

  When I had to go to msconfig earlier in our interactions you make sure that the Synaptics driver load with Windows?  Follow these steps to check.

  1. Click Start, type "msconfig" and press ENTER.
  2. Go to the Services tab and search for "HP Software Framework".  This should load with Windows for a lot of the HP software to work properly.
  3. Then go to the Startup tab and make sure that anything it either by "Synaptic" is loaded with Windows.
  4. Save your changes and exit msconfig.
  5. Then go to your touchpad settings and, even once, make sure that the settings are correct.
  6. Finally, restart the machine and make sure it works properly.

  I totally understand if you want to open a new thread as this covered a few topics!  Just make sure to send me a private message with the link so that I can make sure to help you here.

  I wish you a beautiful day JC!

• SG300 switches have poor performance in layer 3?

  We have several switches SG300 Serices. We use them to route traffic to VLAN remote offices, the Internet connections and wireless access Points.

  In a remote office, we have a SG300-10 facility to route the HQ network and the remote office subnet. The SG300 is connected to the seat through fiber and contains several VLAN Tag. If I speed, tests on the fiber of the entrants Netwotk tag link I get decent performance, 80Mbs. If I switch to a networtk who is not priginating of the central administration and road SG300-10 package, I get poor performance. 15 - 20Mbs.

  I have Fireded until a new FW SG300 - 28 p v1.2.7.76. Added a HQ VLAN 101 and VLAN new, 1025. Mapped some Tagged and not marked for each ports.  Switch has been connected to the network of HQ as untagged VLAN 101.  I put a laptop on a unmarked port VLAN 101. Ran some tests, cam is back with 750-850Mbs. great.  Put the same computer laptop on a Port of 101 tag, set the NETWORK card for tag VLAN 101, same test, same speed, 750-850Mbs.

  I configured then laptop for tag VLAN 1025. Connected to the port 1025 VLAN scored. Done speed tests, the results were 15-20Mbs!

  Then I configured laptop for Untagged VLAN 1025. Connected to unagged port 1025 VLAN. Done speed tests, the results were 15-20Mbs!

  It was only the laptop and connect to the net on the SG300 - 28 p P.C. Why this device's performance is so poor when he needs to route?

  Other switches have v1.0.0.27 FW or FW v1.1.2.0. They have similar speed problems. All configured for layer 3.

  Thank you!

  Scott<>

  How are customer gateways and server configured?

  The default gateway for connecting devices should probably be that of the IVS, they are directly connected to. So if you have a server connecting to a SVI 192.168.1.100 then the gateway server should be 192.168.1.100, not a router upstream. Who can create a loop of road if the return circulation.

  -Tom
  Please mark replied messages useful

• Windows 7 - wireless adapter or network is not visible

  Hello
  Recently I've updated from windows xp to Windows 7. When you use windows xp, I have access to my router wirelessly from my laptop. But in windows 7, the wireless network and the adapter itself is not visible (I tried in the taskbar, Panel-> Network and sharing Center). My laptop Dell Inspiron 1520 and wireless (earlier) is Intel 4965AGN. I tried to install a few drivers, but no permits. I don't know what the problem is? There is a problem with the driver / card wifi / Windows 7. Kindly help.
  Thank you
  Prabhu.M...

  Hi Prabhu,

  Welcome to the community Microsoft and thanks for posting the question.

  According to the description, you are having problems with the wireless network not available.

  Perform the steps suggested by Kevin Hau from the link below and see if it helps.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-networking/Windows-7-wireless-connection-problem-no-wireless/43f61a9c-069b-49AB-9F5B-f52ec2b1ef7e

  Meet us if you experience problems with the wireless network connection or any other problem of Windows, and we would be happy to help you.

  Good day!

  Hope this information helps.

• Poor performance InternetExplorer9

  Hello

  I have my InternetExplorer9 on a clean Windows7 VM thinapped and have Veery poor performance when I run the finished app.
  I tried many things to increase the speed. My normal ie9 starts in 5 seconds, until it's on google.com, my thinapped however ie9
  needs about 10 seconds, even after the restart of the 5th. What I've tried so far is:

  -J' have compressed the ie9.exe when generating

  -J' put 'AutoStartServices = 0' in the Package.ini generating

  -J' put 'NetRelaunch = 0' and 'AutoStartServices = 0' in the Package.ini.

  -J' set the sandbox sand-path %appdata%\microsoft\windows\sendto and the local path (tried both)

  -J' deleted some unnecessary user-specific folders in the project path

  -J' got only InternetExplorer.exe as entry point

  I tried the last few steps of each constellation, but no finished package is better than the others. You have any other suggestions for

  My problem? (I use the Thinapp_4.7.2 by the way)

  Kind regards

  Tobias

  It doesn't matter as long as it is in the right section:

  [Compression]

  CompressionType = None

  [Segregation]

  DirectoryIsolationMode = merged

  [BuildOptions]

  OptimizeFor = mΘmoire

  DisableTransactionRegistry = 1

  I forgot to mention it, but there was a new feature of Internet Explorer 9: hardware acceleration.

  Change IE9 to disable hardware acceleration has helped me get better performance in my VDI environments.

  See:

  http://support.Microsoft.com/kb/2528233

  Go to Internet Options, advanced, check ""use the software instead of GPU rendering rendering "."

  Recover application or use sbmerge to update your project file.

  
  

• Poor performance of Firefox after you apply the latest Microsoft Updates (Win 7 x 64); all solutions?

  Recently, I updated to Firefox 27 and noticed really horrible performance (Manager tasks indicates FF connecting a carrot, frequent "Firefox is not responding messages", even strikes in late development in the URL bar). It's on an Ideapad s205 (AMD E450 APU, Win 7 x 64, 8 GB RAM, SSD) who has always had pretty decent web browsing performance for a low end machine.

  At first, I blamed FF because poor performance coincided with the update to version 27, but now I think that the first cause to be a recent Microsoft Update. The reason is that my wife has a laptop with a same low-end APU (APU C60, hard drive 5400 RPM, 4 GB of RAM, Win 7 x 64), and she was getting much better performance with FF27 until I applied a backlog of some 90 + updates. Now she suffers from the same poor performance I am and she is pretty p * ssed at home.

  Interestingly, I have two WIn 7 x 64 Intel computers to office who have 27 FF and are fully patched, and performance are very good. Maybe this problem is specific to AMD APU.

  Any thoughts? I tried to turn off the backend Azure with some comments in this forum, but makes little or no difference.

  Thank you!

  Success! 32 FF seems to have solved my problems of performance. Thank you!

• "limited connectivity" on after windows update wireless router.

  Original title: "limited connectivity" on after windows update wireless router. happens all the time after soundcards implemented to date. I then 'restore' on the eve of going online. Why?

  I have... 'limited connectivity' icon wireless router in the toolbar after windows updates. happens all the time after windows updates. I then 'restore' on the eve of going online. Why?

  Hello
   
  What operating system do you use?
   
   
  Method 1:
  Check the update has been installed and make a note of this update.
  To check, follow these steps:
  a. Click Start, in the search box, type in update
  b. click on windows Update
  c. click view update history
  Note: If this isn't a significant update, you can hide the update.
  To hide an update, follow these steps:
  a. open Windows Update by clicking on the button start. In the search box, type Update, and then in the list of results, click Windows Update.
  b. do one of the following:
  o click the link that tells you important updates are available if you have some updates to hide.
  o click the link that tells you optional updates are available if you have optional updates to hide.
  c. Select hide any update you want to hide, right-click and then click on update. Do this for each update you want to hide.
  d. click OK.
  
  If it an important update then you can try the following method 2:
  
  Method 2:
  Download the update of the article mentioned below (enter the number of the update in the search), put the computer to boot and then install the update and check if that helps:
  Download here: http://www.microsoft.com/download/en/default.aspx
  Clean boot: here is the link:
  http://support.Microsoft.com/kb/929135
   
  Note: When you're done to diagnose, follow step 7 in the article to start on normal startup.

• Aspire 8951G 10 Windows upgrade, Wireless does not.

  Updated our Aspire 8951 G to 10 Windows.  Wireless no longer works.

  The advocatus revealled running:

  Windows sockets registry entries required for network connectivity are missing

  I downloaded the latest drivers wireless here:

  http://us.Acer.com/AC/en/us/content/drivers

  Driver installed from this page:

  Wireless LAN

  Broadcom

  Wireless LAN driver

  6.30.59.20

  34.5 MB

  18/10/2012

  The problem presists

  Unfortunately by raising your laptop model it seems that he is not on the list to be one of the system that has drivers for Windows 10...

  That said, I don't say that your computer cannot run 10, just there are questions that can be done with drivers. I would say that if your only problem with 10 is the ability to use your WIFI connection, I would say that's not bad, but there is another problem with your version of portable, i.e. If I know your serving for the i7 2630QM model, it uses the graphics card Intel HD 3000 and unfortunately this and the HD 2000 are not supported for Windows 10. Yet once this mean that you cannot access the web or check your e-mail, Facebook and Ebay. Just that if you want to play games or do something that requires chart updated, you will get an error indicating that you need to update the graphics drivers.

  I wish it was as easy as finding just a missing driver. If it has been in the last 30 days, you did the update to 10, I would say that your system can work well on Win8 or 7. I would restore to your older client software...

  James

• Windows 7 wireless problem

  I have windows 7 How can I fix a problem of wireless connectivity and the access point or wireless adapter was detected as a problem by the diagnosis of computer?

  Hello

  1. what happens when you connect to the internet via the wireless network?

  2. you receive an error message? If Yes, what is the exact error message?

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

  You can see the following link.

  Windows wireless and wired network connection problems

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

  Note: skip steps, if you have already made.

  See also:

  Wireless network card: frequently asked questions

  http://Windows.Microsoft.com/en-us/Windows-Vista/wireless-networking-frequently-asked-questions

  Post back with the results for you help more.

• I have windows vista wireless portable and a USB connected Lexmark Z645 printer, but the printer does not seem to connect with the laptop when it comes to the first trial run, custom printing print

  Lexmark Z645, connected with USB won´t listen to my laptop windows vista wireless when it comes to the trial run first printing used

  Hello

  read information about the lexmark on this model drivers

  http://support.Lexmark.com/index?locale=en&page=product&ProductCode=LEXMARK_Z645&segment=support&UserLocale=en_AU&FromPage=null#2

  It comes to the installation of vista operating system instance

  Try the forum hardware and drivers

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-hardware?page=1&tab=all

• VPN poor Performance - Cisco RV220W and routers WRVS4400N

  Hello

  To one of our customer IPSec VPN is established between Cisco RV 220W and routers of Cisco WRVS4400N.

  Router VPN /ISP details are as below

  Location was	Location B
  Details of the Internet ---------------------- DOWNLOAD: 6 to 10 Mbps Upload: 1 to 2 Mbps Details of router ---------------------- Cisco RV220W Firmware: 1.0.3.5 IKE policy Encryption: 3DES Authentication: MD5 Group: Group 2 Life key: 28800 sec VPN strategy Encryption: 3DES Authentication: SHA - 1 Group: 1024 bits (Group 2) Life key: 3 600 s Perfect Forward Secrecy: enabled	Details of the Internet ------------------------- DOWNLOAD: 1.35 Mbps Upload: 1.24 Mbps Details of router ---------------------- Cisco WRVS4400N Firmware version: V2.0.1.3 Phase 1 Encryption: 3DES Authentication: MD5 Group: 1024 bits (Group 2) Life key: 28800 sec Phase 2 Encryption: 3DES Authentication: SHA - 1 Group: 1024 bits (Group 2) Life key: 3 600 s Perfect Forward Secrecy: enabled

  From the day that VPN has been implemented, the performance was poor. Frequent disconnections sessions live to the VPN nodes and very low transfer rate was alarming to users.

  The servers in A location and users to the site B gets authenticated at the server DC level in A location

  Applications of Terminal Server remote as Quickbooks, QQ Evolution, attendance RX serve also the location has by users to the location B

  The login is your time and all applications are extremely slow.

  I tried to copy files between share data between two locations and the results are as follows

  Location A to location B-> 130 Kbps 140 Kbps

  Location location B A-> 150 Kbps to 160 Kbps

  What can be the problem for these poor performance VPN?

  -Change the encryption for the least secure OF THE /MD5 would have a significant impact because it can reduce the overload on the routers?

  -Even if both routers are routers SMB, it has really good VPN flow according to the data sheets. I couldn't find VPN flow mentioned in the WRVS4400N data sheet. One of the sons of CSC, I also noticed the VPN of WRVS4400N flow seemed really low as only about 1.6Mbps. (https://supportforums.cisco.com/thread/2107881)  Whereas RV220W router has VPN 90Mbps flow, according to the datasheet.

  So, what can be the cause of the problem and what can be fixes possible?

  Help, please!

  ANUP sisi

  Beginner to router Cisco VPN, please help

  RVS4000 was designed to work in a small office. It supports 5 VPN tunnels with a maxium of 2 Mbps flow measured in a laboratory environment. It has a processor that has a motor integrated IPS, who would deliver 20 Mbps LAN - WAN throughput when IPS is enabled.

  RV220W has been designed to operate in a slightly larger office with 25 IPsec VPN tunnels. It has a processor that has a built-in cryptographic engine able to deliver throughput 90 Mbps of IPsec. RV220W also supports 5 SSL VPN tunnels that can be used by employees and business partners for remote access.

• Windows 7 wireless "supplicant" he association/configurable authentication retry mechanism?

  Greetings,

  I use the supplicant with native Windows 7 wireless to connect to my access point that uses WPA2-Enterprise. I confirmed that my connection works fine and authentication of 802. 1 X succeeds with the primary RADIUS server.

  My AP supports redundant RADIUS servers so if the primary server is offline, the secondary server is tried after about 40 seconds. The issue I see is that when my primary RADIUS server is offline, begging it to Windows 7 gives up trying to authenticate and authenticate the shortly before my AP would begin using the secondary RADIUS server. If I try to connect again, the same problem occurs. I used successfully begging Funk Odyssey in this scenario, because it has a mechanism to try again a little longer.

  Windows 7 supports all type of configurable recovery mechanism for wireless 802. 1 X authentication? Maybe a registry upgrade...?

  Thanks in advance,

  Dan

  Hi Dan,.

  Thanks for posting in the Microsoft Community.

  However, the question you posted would be better suited in the TechNet Forums; We recommend that you post your question in the TechNet Forums to get help:

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

• Windows 10 wireless emits ISE 2.0

  Everyone has noted problems with the 10 network connection Windows PC wireless using ISE?

  In the logs of the radius, the machine is get authenticated but the PC invites for the name of user and password.

  The config works for Windows 7.  The SSID is clicked it asks username and pass and they have access.

  This doesn't seem to work with users on Windows10

  Do you have the patches installed with 2.0? The following fix was made in 1 2.0 patch

  CSCuw88770: ISE 2.0 Wireless PEAP TLS 1.2 auth fail with 6 Android and Win 10

• Windows 8 wireless connection problem

  I just bought a new laptop with Windows 8 and half an hour to put on, I lose network connectivity wireless on all devices in my home, new laptop, iphone, ipad, galaxy tablet.  The ipad, the iphone, and the Tablet first in loose connectivity followed by the laptop.  As soon as I turn off the phone followed by the router (BT homehub 1 I think), connectivity is restored on the ipad, iphone and tablet.  When I turn on the laptop back, connection is restored there too but not for long.  I checked the router and all the lights are lit and not flickering.  I ran the Windows diagnosis and this is the result «a network cable is not plugged in correctly or may be broken...» Detected (there is a yellow triangle with an exclamation point in it which I assume means not fixed...) Problem with access point or wireless adapter... Fixed).  I checked all the cables and they look very good.  BT send me a home 3 hub even if they don't think that the router is the problem.  I remember not being near the router when I first created the connection with the router wireless.  Not sure if it is relevan.t I am at my wits end.  I am not knowledgeable about these things, and after having my laptop for a week I could not enjoy it at all.  Thank you

  Hi Liana,

  Thank you very much to the point on this issue.

  You can check this link to download the latest driver of Windows 8 Wireless for the laptop.

  http://us.Acer.com/AC/en/us/content/drivers

  Install them on the computer and check for the issue. If the drivers are already updated, I suggest to uninstall and reinstall the wireless driver and check the issue. Follow the steps:

  Method 1:

  Follow the steps to uninstall and reinstall the latest version of the driver for the network card:

  Note: Please make sure you download the latest version of the drivers on the manufacturer's Web site.

  (a) press the Windows and X on the screen.

  (b) click on Device Manager.

  (c) find network card and expand the driver icon.

  (d) right-click on the icon of the wireless driver and click Uninstall.

  (e) follow the instructions on the screen to uninstall the driver.

  (f) open the folder that contains the installation file of the latest driver that you downloaded.

  (g) double click on the Setup file and follow the instructions on the screen to install the NIC driver.

  Method 2:

  I suggest you to reset the network card and then search for the question. Check out the link:

  http://Windows.Microsoft.com/en-in/Windows-8/fix-network-adapter-problems

  You can also try other steps in the link to try to resolve the problem.

  Just reply to us with the status of this issue.