Network Speed Slows Over Time: The Only Fix I Have Found Is Rebooting The Machine --- Then Performance Is As Expected For A Day Or So Before It Starts To Drop Again
Oct 6, 2009
Problem is network bandwidth as measured by the speed test(s) will decrease over time without any changes being made -- it does not matter what time of day either. It is a Vista PC running SP2 and hard wired to a Linksys router (Wireless-G model) and I am a Comcast customer with 30mbps service. Maybe I should mention this PC sits idle for most of the day before the family comes home from school. All of the XP systems in the house do NOT have this problem.
As you can see over the course of 5 days the download speed drops into the 2-3 mbps range (and the upload speeds are greater than the download speeds !! ) The 12mbps measurement was taken after the reboot. The only fix I have found is rebooting the machine --- then performance is as expected for a day or so before it starts to drop again.
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Aug 5, 2009
I have 2 computers,1printer, xbox360,and ps2. Comp1 running vista and comp2 running winxp sp3. I also have a 5 port ethernet hub. Last week I switched from DSL to Cable 20mb. With the dsl router all I had to do to allow both machines on line at same time was to just hook them up to the hub. No modifications needed. My problem is that the new cable modem (motorola) will only allow One machine on at a time. To switch machines I must reset the modem and re asign ip each time I switch machines. My ultimate goal in the end is to have all 4 machines be able to access the internet and each other. Can I accomplish this with the 5 port HUB, or do I need to buy a router. (wireless is out of the question).
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Jan 20, 2010
I've suddenly got a steep proformance drop that makes playing all my games pretty much impossible.
It usually states when I'm playing MW2. I turn on the game and have no performance issues. I enter a game and no performance issues. The game starts and no performance issues. It's only until around 5-10 minutes in that I experience the performance drop. When that happens, I can't do anything except to hope that the performance goes back up again. Reducing the resolution does not help. Changing my graphics card from quality based to proformance based does not help. Increasing my performance vs power saving does not help. I'm not running any other programs that are using up all the space (How would I? you can't even tab out of MW2 while you're playing it). Restarting the computer also does not help.
Worse still, this performance drop also affects everything else randomly as well.
I really don't know what I can do.
This has happened before, but not for this long.
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Jun 16, 2008
While doing day to day activities, my computer will slow down to unusable speeds, for about 20 seconds, then go back to normal performance. My drivers are up to date, and Windows Update offers no more updates available.
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Mar 23, 2008
I've got an Intel Quad Core Processor, Vista 64 Ultimate, and 4 GB of DDRII 800 RAM. At that point my base performance score was 5.3, and RAM was 5.3. Tonite I just added 4GB more of DDRII 800 RAM and recalculated my score. RAM score is now 4.8. The computer is recognizing the full 8 GB. I surely was expecting my score to go UP. What's going on?
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Mar 27, 2008
I've heard conflicting reports as to whether Office 2000 will run successfully under Vista. In the hope that they are compatible, I installed Office 2000 and then installed (from the Microsoft site) updates SR-1a and SP-2. Then I downloaded SP3, but when I attempted to install it, I got the message "The expected version of the product was not found on your system." Is there some reason for this, or should I just try again? I looked for, but could not find, a newsgroup that deals with Office 2000 -- is there an alternative newsgroup that would be better for these questions?
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Jun 27, 2008
I apologize in advance if this is longer than needed. Long question short, what can I do to improve my system performance or what am I doing wrong to improve it? Before I continue, I’ve read the “Speed Up the Performance of Vista” thread numerous times with no real success. My laptop isn’t extremely slow, it tends to be a little sluggish when scrolling on web pages [Mozilla and IE(have tried both 32 and 64bit editions of IE)], when scrolling in my music in iTunes (especially in Cover Flow), or when the system is left on for a day or two. I started with a clean install to avoid problems and to update all drivers necessary. On the Cover Flow, I have a friend with a latop with half the power of mine and it scrolls through the Cover Flow flawlessly (he has Home Premium 32bit).
Throughout the forum threads on this issue I see a lot that Vista simply takes time to update everything necessary. I’ve been running on it for about 4 months now. All drivers up to date, all Windows updates downloaded and installed as soon as they come out, and the system in protected with anti virus software. Here come the inquiries. 1) Can that be a problem? I am running McAfee on it. 2) Also, is my computer simply not able to handle all of it? When sluggish, the faster I try to scroll, especially iTunes, the slower it actually scrolls, obviously, but the CPU never goes past 25-35% of usage. Same with RAM, staying at 40% or so. My lowest score in my index score is my memory with a 5.0. Not sure of the brand currently installed, but I know its 4GB at 667, I’m a Crucial fan, 3) so upgrading to Crucial memory also for 4GB but at 800 it will it significantly increase my score? 4) Therefore performance? I’ve tried using the system with all the neat features disabled, transparency, etc, but same issues remain. I’d like to think my system can handle the neat features. .....
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Jan 1, 2010
i need to know if is possible i increase performance of my windows vista premium with the browser games?? I play a game but my processor dosen´t work in maximum speed (2.200 Ghz) how it work with other games, for exemple: trackmania, i think they are different game modes, differ from each other, I wonder if it is possible or not to increase the frequency of processor in the browser game?
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Feb 6, 2009
Computer 1 is my home desktop running Vista Premium SP1. It is on the 'workgroup' workgroup. Computer 2 is my work laptop (on docking station) running XP Pro SP2. It is on a domain called 'amer'. There is an HP LaserJet 2100 connected to the Vista machine. It is shared. This is a wired network with D-Link router. At first I thought it was a sharing issue when I could not print from the XP machine to the printer on the Vista machine. But then I realized it is a network issue because if I try to browse the Vista machine from the XP machine I get the 'no access, you may not have permission', etc. message. To make it work, I :
1. start the XP machine (assuming the Vista machine is already running)
2. wait about 15 minutes for the Vista machine to see that the XP machine is there.
3. Browse to and open the XP machine from the Vista machine
4. Go to the XP machine, open its workgroup (amer) and then open the XP machine
5. Wait a minute or so, then while still on the XP machine, navigate to
Vista machine's workgroup ('workgroup') and open the workgroup. If the Vista machine appears I am good to go. I don't need to browse it, it just needs to appear.........................
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Sep 13, 2008
I have a Lenovo T400 - T9400 (2.53 GHz C2D) - 4GB DDR3-1066 - Vista Business x64
How can I speed up my Vista boot time? Currently it takes between 75-85 seconds to boot into a usable state.
Once in Vista, my laptop is very fast, and I have no complaints.
I did a clean install of Vista.
I've already disabled many services and startup programs.
I did a bunch of little tweaks I found on different sites as well like disabling indexing, tmm, system restore.
The main thing that seems to be slowing the boot process is between the BIOS and login prompt.
There is a period of at least 15-20 seconds where the screen is black or barely doing anything before it jumps to login.
I tried going into the BIOS and making sure things are in order. I put the HD as the first boot device instead of CD (probably didn't save much time).
Is there something I can do to speed that time up?
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Jun 24, 2008
Its been about three months since I've given up trying to network my Vista machine with my XP machine, but I thought I would try it again. here are my symptoms again:
*Vista (Ultimate) machine cannot see XP (Home SP2) machine.
*XP machine can see and access the Vista machine.
*Xp machine shows up in the Vista Network Map, but not the Network Folder.
*Both machines can ping each other.
*I can access the XP machine via IP address, I can access the shared folder but not a shared printer.
*IPConfig for Vista shows that NetBIOS over TCP/IP is disabled even though it is enabled in the Network Adaptor Properties dialog. (NetBIOS over TCP/IP always enabled, the middle radio button)
Other information:
*Everything worked as it should once apon a time, then it all went to Hell. It could have been an update, tweaking software, or antivirus setting, but I notcie too late to do anything about it.
*I know it can't be that I don't have the same User/Password on both machines (I tried it anyway but it still didn't work), because it worked awhile back without having the same accounts on both machines.
*I had Bitdefender 2008 on the Vista machine, the Firewall log had entries that the ports 138 and 139 were being refused, despite having the XP machine being on the trusted list (by its IP address). So I uninstalled the Antivirus, but the problem persists.
*The XP machine has Zone Alarm Internet Security.................
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Aug 9, 2010
A long load time when a user starts Internet Explorer is one of the most common performance issues seen with Internet Explorer 8. The primary cause of this problem is third-party add-ons that were either preloaded on a new computer or bundled with other software and installed over time. These extra mini programs must be loaded along with the core Internet Explorer code every time Internet Explorer is launched
Internet Explorer 8 includes a very handy feature that will help you identify how much time each add-on in Internet Explorer is ....
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Sep 21, 2009
I did all the speed up vista opptions that are on this web page....i cant understand this..it never use to be like this befor it would take like 87 secs
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Oct 10, 2009
I read in one of the posts that 3d party defrager could mess up start speed and comp performance, whereas vista's built-in defrager keeps certain files in ceratin places to increase efficiency and speed.
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Jan 3, 2009
Im having a problem with my mouse, it started a couple of days ago, it keeps sticking for about 5 seconds at a time and a "bink" sound starts as if its trying to find it, i cant do anything with the mouse at all. Occationally in the bottom right corner a symbol comes up with. "One of the USB devices attached to this computer has malfuctioned and Windows does not recognise it. The location of the device is shown in bold type". The problem is there is nothing in bold type, its getting really annoying now. Ive cranked up Norton and theres no viruses ect on my comp
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Aug 31, 2008
I recently went into Change Date & Time Internet time tab and chose a time standard to connect with. After doing that I went onto the internet and connected with time.nist.gov and checked the time. After that I was no longer able to go into the internet time tab. It tells me that time.nist.gov is the time connection and I can't change it. It tells me I need to have permission to do this as administrator. I am the administrator! What goes here?
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May 15, 2010
When i start up my Computer (Acer Aspire 5738G-644G32MN) he automatically starts searching for a network. To stop it, i have to push the button on the left top of the keyboard that sits under the power button.I am looking for a method to disable this.
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Jul 30, 2009
I have a siemens Amilo laptop with a built in wireless card. It can see the network and asks for the network key but doesn't connect. It just times out. Although it finds all the networks available in the area they all display without any green bars in the speed bars. It seems to have no wireless power. The green bars are all grey instead of green even when the laptop is stood next to the router. I have another laptop that connects without any problems. I have removed the drivers from device manager and reinstalled them from the
drivers folder. This made no difference.
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Apr 10, 2008
I have a desktop dual boot with XP and VistaSP1 and a laptop with XP, when I move files from XP to XP via network the speed os fast. when I move files from XP to Vista and vise versus, the speed is half to one third of when Im runing XP. Why is this and how can I fix it. I have tried disabling firewalls and antivirus on both machines with no effect.
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Jun 20, 2008
We have a client with a new Vista Business x64 Workstation joined to a 2003 (native) AD domain. The hardware specs are first class (64GB RAM, Dual Qaud core 3+GHz Intel Procs, Fastest SATA disks available, 2 Uber Graphics card in SLI, Giabit NIC, etc.). This machine must move large amounts of data to a File Server's SAN frequently (hundreds of gigs per upload or download). The problem is uploads and downloads to this file server via mapped drive in Vista take considerably longer than either an XP Pro SP2 or MacBook Pro from THE SAME network jack.
What we have done so far with minimal improvements if any:
1. Disabled active AV scanning on the file server and removed it completely on the Vista workstation (were using Trend Micro).
2. Disabled "Remote Differential Compression".
3. Disabled SMB 2.0 via registry
***at this point the file transfer calculation seemed to start working correctly, previously it would estimate it would take 4+ hours to copy 85Gb of test data when in reality it was finished much much sooner (several minutes but forget the exact number now)*** Client reported some speed improvements at this point but not that great. From the file server during the transfer (when this is the only transfer happening on the network) the Gigabit NIC on the server reports a network utilization of 30-40%......
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Feb 6, 2009
Strange behaviour, Vista 64-XP 32 network using Netgear Router. At Vista start up when XP is already running I am unable to see the XP computer from the Vista computer, even though the XP is seen on the Vista Network Map.
When XP is started after Vista computer is up then all is normal and correct. At all times the XP computer can see and access the Vista computer, the problem appears only when Vista is booted after the XP bootup.
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Feb 3, 2009
We have our network setup so that we can see and access all the machines in the home network even including two game counsels but we cannot see the one machine in the house that runs on Windows XP. It is the only one that is hardwired to the router. All the machines are visible in the workgroup on the XP machine but is not seen on any of the Vista machines. When I doubleclick the other machines in the workgroup from the one running Windows XP the user name and password key appears but one of the other Vista machines says "The network path was not found." That probably has to do with the firewall correct? What I'm trying to get accomplished here is to be able to see the XP machine on all the other computers and be able to access it from the Vista machines. What is the next step to try and get this resolved?
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Mar 30, 2008
I have an 10/100 wired connection through a linksys router to an XBOX 360 and am running Windows Vista Home Premium SP1. I've had ZERO succuss in playing MCE content - ie MP3s and viewing JPGs - on the XBox.
The Media Center menus on the Xbox are intolerably slow, taking 5-30 seconds to respond. Eventually if I have the patience to wait until the XBOX Media center accesses the files located on the Vista machine it takes upwards of 2 minutes just to load one jpg. When I run the tune network tool in WMC I get a message saying that:
"Your network may not have enough bandwidth for consistent performance on your extender device."
When I view the performance graph in the tool my bandwith barely registers on the graph.
Other things I have tried to no avail:
- turned off all firewalls
- unitstalled anti-virus software
- port forwarded the following ports in the router, TCP2869, TCP10243,
UDP1900, UDP10280 to UDP10284
- played with the flow control settings
- tried selecting all possible "speed & duplex" settings
Support from Microsoft sucks:mad:. The XBox people have pawned me off on the Vista support people. I wouldn't let the Vista support people hand me back to the XBox people...although they tried pretty hard. The Vista support people are saying they need to recreate the problem in their lab and get back to me.
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Apr 3, 2008
Windows Vista throttles your network bandwidth when you are playing any multimedia file such as an MP3 or a video. This was designed to ensure the CPU has enough free cycles available to play your media without skipping. Â The down side is that when you are playing a multimedia file you will notice that your network speed of file transfers will decrease on high speed network connections. By default when you are playing a multimedia file your network transfers are limited to 10 packets per millisecond.
In Windows Vista SP1 Microsoft introduces a registry key that allows you to customize this setting....
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Mar 8, 2010
As I continue to test the network speed I am truly baffled. My local area connection shows 1.0Gbps. The computer on the other end shows the same but when I go to download to the other computer I get speeds between 16-20 MB/s. I know there are many variables but holy cow. What can I do? My problem is still that there seems to be a problem between my one computer running vista 64bit and windows xp pro on the other one. I have enabled jumbo frames and nothing changes. The computer is an AMD quad core computer 4400+. That should be able to handle what I was feeding it. I changed hdd and that did not make a difference except to give me my needed space for the computer I was needing. The gig lan is a built in lan to the mobod of the computer. I don't have a NAS yet as I tried one but it was not very good. Would buying a pci lan card be the way to go for this computer as I will use it for alternative backups etc. Could a new nic card in each computer maybe make a difference? The cards would be exactly the same. The one mobod is around 6 years old the other maybe 4. The lan that I have are on the mobod. Just a thought.
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Mar 23, 2008
I have 3 ip's from my cable provider. I use a switch to connect to internet. I have 3 PC's 2 XP Pro One vista Ult. My two xp machines see each other and share fine but I can not get my Vista machine to see the XP machines. I have done all the proper updates etc...I can ping the xp boxes etc.
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Apr 15, 2008
We have XP computers and an external hard drive on a network, all working fine. Just got a new Vista computer right out of the box and I can not get it to do anything with the network and none of the other computers can see it either. There are no fancy setups, just a small business network. There isnt even an internet connection we need to deal with. With Vista, all i can see is an "unidentified network" as being seen but it doesnt seem to do anything with it.
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Mar 23, 2008
i have a problem with printing from my Vista system to a XP Machine.
My printer [hp deskjet 940c usb conneted] is installed on the XP Machine witch hangs on the local network. When i instal the printer trough the network on my Vista system it doen't
work. I can complete the instal but when i try to print nothing is happening?
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May 27, 2009
how to network two Vista machines using their respective machine names? I'm only able to access shared folders using IP addresses. - The two machines are a laptop running Vista Business x64 and a desktop running Vista Home Premium x64. - Both machines have File Sharing, Network Discovery, and Password Protected Sharing turned on. - They are on the same workgroup (no domain). - I am able to see the machines in Network Explorer, but if I double-click on them, all I see is the printer (not the shared folders) or I get an error message telling me the machine is inaccessible. Both machines have been assigned a static IP address by the router.
............
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Mar 23, 2009
I do alot of file copy and move between HDD and external and network machine. Everytime I want to paste a file, I have to drag the name column in explorer left to give room on right then move the last column left also to touch screen and paste. On XP I can touch anywhere. I can save layout and selected views of folder but not the thickness of the columns.
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Sep 1, 2009
I installed Vista Ultimate on a machine that came with Home Edition Premium. I thought that the system would automatically join the network domain, but nothing happened. I found an option called Network Discovery, click the On option and the Apply button, but it change didn't take affect.
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