Very slow network speed windows 7




















My connection was literally taking 30 minutes per photo. Still relevant info - You're a superstar! To increase transfer speed. Thank you for the suggestion. We have just upgraded to win 10s and were experiencing slow transfer speeds from our workstation to poor Synology. I was blaming Synology, but of course - in our case the solution was to disable the Windows Defender. The issue was NOT related to anything networking. Dear Sir, My self a computer hardware engineer.

I have same query regarding network issues at my client's office. My client wholesale dealer of medicine. For day to day business operations he is running a billing software. This software Visual Studio Foxpro is installed in more than 3 to 4 computer including server computer. The software runs with efficient speed in server computer but the problem arises when it is operated in other computer.

It lacks sufficient network and speed. Therefore, kindly suggest same remedial measures regarding above stated query. Thanking You. This worked for me media server settings was causing my video to lag and even drop occasionally. After disabling the LSO, not only did my video lag stop, but the audio quality greatly improved.

Plex has been driving me mad keep buffering. It was fine, then it started doing it, then it decided sometimes to do it, and then not to other times. Even an image slideshow would sometimes buffer when it was in a bad mood. Although disabling the LSO appears to have fixed the basic issue, I have since discovered that it is possible a large or corrupted cache for the Plex app can also lead to issues. I've watched several movies with no issues since applying the LSO fix up until then it was a big problem.

All of a sudden last night - in the last 5 minutes of a film - buffering started again. It was also immediately apparent when I tried it on another movie to try and figure out what was happening. It was slightly different to before.

Previously, when it buffered it never restarted. This time, it was. First of all thanks for your "crystal clear guidance". But, this rate is very slow for a modern cable. Thanking you once again. I eventually gave up and hardwired my connection, Shridhar. Initially, I thought this had resolved matters, but they started again.

I noticed that it depended on the movie I was playing - a 4k one required more bandwidth, especially during action scenes. Kill Bill: Vol 1 with the swordfight scene being a prime example. Wi-Fi just couldn't handle it. I gave up with Wi-Fi and went for an ethernet converter for my Firestick.

That fixed it completely. I've since gone with a NAS and run my Plex server from there. Linux machine is a Debian Thank you times a ! My transfer speeds went from 2GB in 20 minutes to 20GB in 10 minutes. Save my name, email, and website in this browser for the next time I comment.

This site uses Akismet to reduce spam. Learn how your comment data is processed. This suggestion is common on the web but it turns out to be just a myth. So I ignored this suggestion and continued looking. Tweet Share Pin Reddit. Tags: Network Issues Windows. Related Posts. Read More. Yann Takvorian July 29, Neil February 19, George April 10, Ambidexter January 14, CleJons July 20, Isa April 9, Manasan October 27, Earl M Miller August 7, I cant get my speed to speed up someone have any ideas.

Christian R September 13, Santoxthanksyou August 21, Domy August 26, Another possibility could be a defective cable. Adam September 3, Rangaraj October 27, Enable the "Jumbo packet" to highest value for solving the issue. Tony September 9, Tord October 9, RoamingChile October 29, Chris November 2, Buyoy November 6, Peter Forster November 12, Leonard Lay November 30, Alex December 19, Paul December 18, Thanks for the info.

Definitely helped. Mish December 20, Jon January 11, Thanks for sharing your solution. Rob T April 5, Gamal February 9, I can't belive, that works on W8. Amir February 13, I Had the same problem, disabled "green ethernet" and fixed the problem. Thom February 23, Ole Dufour February 26, Kali April 22, Finally a solution which works! Dredzed April 23, Excellent solution, option 3 worked a treat after months of doing battle with it.

John Triantafyllou April 24, It realy helped me. Lance June 2, Chris Mayell June 5, The LSO solution worked like a charm. You're amazing. Sayan June 17, It works. Dario June 18, Thanks for the post. Mehmet July 6, Luka July 7, Try disabling IPv6 - now it's around 80 MB per sec.

Behzad July 11, It works Jane V. Usually it will recover and resume transfer after a time. I am running it in a VM, so it's possible there is an error in the network driver. Interestingly, it doesn't seem to be as much of a problem when using VMware's NAT networking as when using Bridged networking. With the help of the VMware team the rest of the problem is solved or at least very well worked-around.

Altering the virtual Ethernet device in the VMware. I don't often copy files back and forth, but had to last night, and it was terrible, it wasn't when using the older pc but only small files would now copy and at speeds like 20k per second, bigger files would error. So I started trawling thru the forums and trying every fix, and tried copying between all the PC's with the same problem. Also rebooted the router and all 4 PC's. Some of the suggested tweaks helped a little but I reluctantly applied the hot fix posted further up, I'm never keen on hotfixes they have solved and caused problems.

It's irritating that MS can break such a fundamental networking component and take so long to send out a fix. Heh, talk about a blast from the past: That's just a little batch file and Win32 command line program I wrote wayyy back. Read times from Win7 computers on the server are exceptionally slow. All windows 7 machines are now either Pro or Ultimate. Switch is Netgear unchanged from previous config sorry don't now the model.

This has been set to use the server. With large drawings this is a real pain. I have suggested the temporary backup files go to the local drive rather than the server to ease the pain. Then the owner noticed that saving multiple attachments from Outlook of around MB each was cause a visible progress bar to appear as each file was written to the server.

Following some advice from above, I am in the process of trying to find the root cause. I've tried disabling rss, autotune, etc. Turned off AV, no change. Stood on head.. Let's half that to 4.

Neither machine is doing anything else besides normal stuff. But something is still very wrong with these speeds. That being said, copying a lot of data in a small number of files is way different than copying the same amount of data in a lot of files. If you're copying a lot of small files it can slow down badly The things Microsoft does during file copies are a mystery. Even on the same system with high bandwidth SSD access, copying stuff from one place to another can crawl.

If you're dragging and dropping files with Explorer, you should look into using RoboCopy. Nearly infinite geek power there. This is actually some folders containing ISO images, some folder containing small files, et al.

A mix. And I am dnd with explorer -- I know robocopy is faster, but I can never quite seem to get it to work right. This problem has had so many spurious fix suggestions it is hard to believe but still the problem exists.

It is a Windows problem but I believe it is the result of something becoming full somewhere like a buffer with memory creep that slowly fills up and slows down the copy. What happens is that when copying TBs over the network nothing to do with file size, type, disk manf, amount of memory, processor speed, indexing, heatsensitive hardware issues, switches that the data passes through over a period of time the copies slow.

I am using Windows task manager networking performance to monitor. But other monitoring systems give the same result. This slowdown is like this -. How do I know that it is none of the simple things causing this and I have tried them all? Leave it overnight and forget anything finishing. Try either a full or partial copy after the source PC has been on for 24 hours and find the copy starts at a slowspeed as if you had been copying up till then.

I can come up with no logical reason that would explain this. I have not tried a fresh install on the source PC yet don't want to take the 7 days it would take to rebuild this PC. Forget crap like defragging since Windows does this in the background anyway , forget crap like disk access rotational stuff etc as the performance drop is too great to use this as an explanation ETC BECAUSE a reboot restores everything back to full speed. For reference this particular copy is 2. The copy is to a fresh disk using Robocopy with purge set but obviously no purging happening.

So as close to a single large copy as you will get in real life. This allows monitoring the performance graph and I can already see the first signs of speed drop-of. With me issue occurs when having LAN and wireless adapters on and connected at the same time at any time on laptop.

After disabling wireless adapter I do a copy. Several GB takes hours, network utilization spikes but more or less none. HDD activity none. After leaving wireless disabled and then restarting laptop network utilization jumps to and stays there until data copied so LAN is again utilized completely. Keyboard shortcut does not do the job, adapter icon has to be grayed. For those scanning quickly': wireless and LAN active on computer A will cause slow transfer between computer X and A until wireless on computer A is disabled and A is restarted.

I want to thank you so very much for this old post. Adding that DWORD and setting it to 1 really dramatically improved my WiFi performance in certain hotels my laptop already worked beautifully in other hotels?? At some hotels it would run so slowly that I couldn't even do non-web activities like launching and using Word and Excel on my PC while online.

I know this is an old issue and you've moved on to bigger and better things, but if you had a thought or two or if you needed me to provide additional specific info in order for you to make a suggestion I'd really appreciate it. Office Office Exchange Server. Not an IT pro? Windows Client. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Asked by:. Archived Forums. Windows 7 Performance. Sign in to vote. Monday, January 23, PM.

Hi Noel, I have the same problem, I am not able to copy paste files from windows 7 machine to share network drive. Wednesday, January 25, PM. Can you please be a little more specific about what's going wrong? Yes, it is taking too much time to copy the files and at end it is giving the mentioned error also, this error is only with cross subnet Subs. Friday, January 27, AM. I only have a single subnet to test with here - that's a clear difference between our systems.

Friday, January 27, PM. Saturday, January 28, AM. Saturday, January 28, PM. HI, Can you suggest me that how I troubleshoot this and get rid of this, how can I capture that where is the packet are being dropped? Sunday, January 29, AM. Sunday, January 29, PM. Wish me luck. Friday, March 2, PM.

Are your computer and server on different subnets? Best of luck getting to the bottom of it! Tuesday, March 6, PM. Windows Home premium x64 Intel i7 2. Friday, March 16, PM. Just for fun I went into the network and dropped the.

If I was to copy this to my other D or a CD or anything Maybe this piece of info can help some bigger nerd out there come up with a solution. Sounds like a nice system. Best of luck! Friday, April 20, AM. My old ethernet cables were the problem.

Wednesday, May 2, AM. I'm also getting the start fast then stop problem but only after installing Win7 x64 SP1. Wednesday, May 2, PM.

KaylaF: Sorry, but I have this exact same problem. Both this thread and the one prior to this are rife with conjecture. I am open to suggestions! Thursday, May 3, PM. What's your ping time between systems? Do you ever see any lost packets? Are you using IPv4 or IPv6? Best of luck. If you do find a setting that helps, please post your findings here. Sunday, May 6, AM. At this point, I think I have three options to try and narrow down the problem.

Pick up another network card and see if that has the same issue. Install a different OS to see if is also has the same problem. Wednesday, May 9, PM. Thursday, May 10, PM.

Lets see if anyone have a solution to this Any particular reason? Sunday, May 13, AM. Your use of MB is ambiguous. You need to keep your bits and bytes straight. Monday, May 14, AM.

Tuesday, May 15, PM. Very interesting discovery Wednesday, May 16, AM. Wednesday, May 16, PM. Far-q, can you describe the network topology between client and server? Friday, May 18, AM. Good to see other summarizing their layouts and updating up texx12, jonnyjii for example. But here is my two bits. Friday, May 18, PM. Edited by romelevans Monday, May 28, PM. Monday, May 28, PM.

Tuesday, May 29, PM. Thanks, knutb. Monday, June 4, PM. Hi all, I have the same problem with large file transfers by WiFi in Windows 7 64 bit. Friday, June 22, PM. Sunday, June 24, PM. Another data point. Copying large, single files under 4GB? Expected Copy a large file that is 8GB immediately afterwards?

Not expected. Copy another smaller file again? Tuesday, June 26, AM. Monday, July 9, PM. Thursday, July 12, AM. Going to use same setup and test with new installs of XP to same R2 and new r2 to same r2, will post findings. Thursday, July 12, PM. Thank you for this and the prior thread - a very big help. We only need an 8 port switch Again, thanks!

Friday, July 13, PM. Saturday, July 14, PM. Thanks for reporting back, bb Looking forward to hearing how well that Cisco works for you. Monday, July 16, PM. I have yet to find a switch that didn't have this problem Just to be clear, have you been able to create any configurations where it runs at full wire speed without a switch as I have? Hello Noel, Nope IK iby. Up above, VLCC reported, "on the same subnet it is working fine. Tuesday, July 17, AM.

It has gigabit ethernet ports. I got a couple of gigabit network cards for this PC and my Home Server. After I first installed them I noticed a huge speedup in file transfer but that didn't last long. So I went back to the onboard fast ethernet on both machines. It doesn't seem to be an issue with hard drive performance, since there are two HDs per machine and it's the same whatever HD I transfer files to.

I wondered if updates had gunked up the OS on the server so I reinstalled Windows but that didn't cure the problem. Regards Kristian. Tuesday, August 21, PM. The switch that is working fine is: Cisco Linksys SE Edited by bb Thursday, August 30, PM. Sunday, August 26, PM. It's great that you followed-up here, bb Thank you! Weird to say the least! Thanks again for the follow-up. Monday, August 27, PM. I think you are on to something here though this is beyond my area of expertise : "unless Windows 7 is generating something that is within spec but just was never seen in the time of earlier OSs, and somehow that new something isn't being handled correctly by older switches.

Edited by bb Tuesday, August 28, AM. Tuesday, August 28, AM. Hi, I've been keeping up here and everywhere since the dawn of Windows 7. Basically, I don't pretend to know more than I do.

The closest I've come to solving this is by shutting off 3 things Indexing Remote differential compression Windows search One would have to ask why such a ridiculous task is needed to share files over a home lan.

Edited by gimpguy Wednesday, August 29, AM. Wednesday, August 29, AM. Edited by bb Wednesday, August 29, PM. Wednesday, August 29, PM. Thursday, August 30, AM. Anyway, the best to you with your search to isolate your issue s! The switch that is working fine is actually: Cisco Linksys SE I also want to add that I understand that Windows 7 is at least part of the problem with this slow file transfer situation people are experiencing - and that I understand that it may also be part of the hardware used - e.

Thursday, August 30, PM. Time to move on to Windows 8 I think. Friday, August 31, PM. Nothing was working Will keep you posted. Friday, September 28, AM. I have tried all the suggestions listed here and anywhere else I have been able to find scouring thru the internet. Gigabyte NICs, E router. Should be faster than that. I have had at least some success with all the suggested tweaks, when I first started I wouldn't get above 3.

Friday, October 5, PM. Most network administrators monitor Internet use, and will try to keep people from doing things like downloading large files during peak hours. If you find that your Internet access is slow at times, you might discuss it with your network administrator. Windows 7 More Need more help? Join the discussion. Was this information helpful? Yes No. Thank you! Any more feedback?

The more you tell us the more we can help. Can you help us improve? Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Too technical. Not enough information. Not enough pictures. Any additional feedback? Both options are at the bottom-right corner of the screen. Reboot your PC. Once your PC is back up, it will no longer limit the amount of internet bandwidth used by Windows applications.

Method 4. Clear your cache. If you notice slowness while browsing the web, it may be due to an abundance of temporary files on your computer. Select All time from the range menu, check the box next to "Cached images and files," and then click Clear data.

Disable extensions and plugins. If your browser is weighed down with extra features like third-party toolbars and plugins, disabling them can improve your browsing experience. The steps to do this vary by browser: Internet Explorer: Click the gear at the top-right corner and select Manage add-ons.

Go to source Select All Add-ons under "Show" to see what's installed. To disable an add-on, select it, then click Disable. Chrome: If the extension has an icon at the top-right corner of Chrome, right-click the icon and select Remove from Chrome. Click Remove next to an extension, then click Remove to confirm. Delete unneeded toolbars.

If you've ever downloaded and installed software on the internet, you may have accidentally installed a web browser "toolbar" that not only takes up space on your browser, but can also slow down your browsing. Some of these toolbars must be installed through the Control Panel rather than through your browser extensions. If disabling extensions didn't remove your toolbar, follow these steps: Click the Start menu and select Control Panel.

Click Uninstall a Program or Programs and Features. Right-click the name of the toolbar in the application list and select Uninstall. Follow the on-screen instructions to complete the uninstall. Remove all additional toolbars the same way.

If the toolbar was installed by virus or malware, you may need to run an antimalware scan to get rid of it instead. Reset your browser settings. Most web browsers include the option to perform a reset, which erases all of your preferences and customizations to give you a fresh experience.

If nothing else has worked, refreshing the browser may help with speeds. Internet Explorer: Click the gear and select Internet Options. Click the Advanced tab, click the Reset button. Check the box next to "Delete personal settings", click Reset , and then follow the on-screen instructions. Chrome: Click the three-dot menu, select Settings , then click Advanced at the bottom.

Click Reset Settings and then click Reset Settings to confirm. If you're not already using Google Chrome, give it a try—it's known for being the fastest browsing option for PCs still running Windows 7.

Include your email address to get a message when this question is answered. If you're using an older computer and are experiencing slowness even when you're not browsing the web, it may be time for an upgrade.

Fortunately, PCs running Windows 10 are much cheaper than they used to be, and Windows 10 comes with tons of performance enhancements that'll make you wish you switched much sooner. Helpful 0 Not Helpful 0. Windows 7 comes with many visual enhancements that can slow down the PC's general performance. In the Control Panel, type performance information into the Search bar, click Performance Information and Tools in the results, and then click Adjust visual effects.

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