Windows 10 Wifi Normal Upload Slow Download
Slow wired upload speed vs Linux on same hardware
Intel® Ethernet Controller X550-AT2, 10G network interface on ASRock Rack ROMED8-2T with AMD EPYC 7232P processor.
Windows 10 Pro for Workstations, 2004.
Latest Windows updates and Intel drivers installed as of 09/09/2020.
This machine is a dual boot, the above Windows version, and Ubuntu 20.04.
When doing a speed test, I get expert performance from Ubuntu, just very poor uploads from Windows. This is on the same automobile, the exact same hardware.
The WAN link is 1000Mbps down, 50Mbps upward.
This is the Windows speedtest result:
This is the Ubuntu speedtest effect:
I take tried to tweak the adapter'south advanced driver settings in Windows, such as disabling LSO, etc. No luck, performance remains poor.
I've besides noticed information technology on another PC running Windows 10 Pro, and a laptop running Windows x Pro for Workstations, both give the same poor upload performance. Whereas my other Ubuntu twenty.04 Server car, and also my phone connected via Wi-Fi, is getting good upload speeds.
I have fifty-fifty taken the Windows laptop and plugged it straight into my incoming WAN connection (bypassing router), and information technology withal gets poor upload speeds.
Incidentally, when the speed test is running, I can see that the upload looks bursty on Windows, similar it is only getting chunks of data here and there, while in Linux and on Android it looks the same every bit the download, the graph is fatigued at a consistent loftier rate and with consequent high values.
Hullo,
Thanks for posting here.
In full general, there are several reasons may cause upload speed slow.
I would propose you lot try the following method to see if the upload speed tin exist returned to normal.
Pick 1
Open Command Panel > Network and Sharing Middle > Change adapter settings > Right click the adapter that you need check > click Properties > click Configure > in Avant-garde tab, locate to Speed & Duplex > select the value 10 Mbps Half Duplex > click OK to see if the consequence tin be resolved.
Option 2
Printing Windows+R to open Run, insert gpedit.msc, click OK to open Local Group Policy Editor > Computer Configuration > Authoritative Templates > Network > QoS Packet Scheduler > right click Limit reservable bandwidth > click Edit > select Enable and set Bandwidth limit to 0 > click Apply and OK
Option 3
Click Start, insert cmd to open up a CMD window with administrator privilege and delight insert the post-obit control and press enter
netsh interface tcp gear up global autotuning=disabled
Then in the aforementioned CMD window, insert command regedit to open up Registry Editor
Locate to HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\AFD\Parameters
Correct click to create a new DWORD Value, Value name: DefaultSendWindow, Value data: 1640960, Decimal.
Click OK and Reboot the machine to see if the issue can be resolved.
Option 4
Repeat the first ii steps of Option 3 to open the Registry Editor
Locate to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Right click to create a new DWORD Value, Value proper noun: SocketSendBufferLengt, Value data: 4000, Hexadecimal.
Click OK and Reboot the machine to meet if the issue can be resolved.
Best Regards,
Sunny Qi
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Option iii made a difference, at present information technology is around 30mbps (upwardly from around x). Yet not almost the linux performance of around 47mbps.
0 Votes 0 ·
Option 3 did information technology for me. I went from 12Mbps to 400Mbps, which is exactly what I'm paying for and also the same as my download speed.
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I have the same result.
nether windows 10 (latest updates), max upload is about six-7mbps
an android emulator under windows gives me most 30mbps up
the aforementioned automobile booted into Linux is about 50-60mbps up
iPhone also clocks in at nigh 50-60mbps up and similarly iMac
fastest upload speed recorded (not certain which auto), was about 100mbps up, so the link is capable of much higher speeds...
and all are about fourscore-100mbps download
my internet connexion is not limited or throttled at a certain rate, information technology is an 8-mile microwave link, and varies a bit, yet never got any lost packets.
I tried everything in this (and other guides, which give similar instructions) and no change for windows, yet the android emulator upload is now merely 20mbps...
Howdy,
if you have already tried all the suggestions that have been proposed here to no avail, y'all can try this path:
Settings> Update & Security> Advanced Options> Delivery Optimization> Advanced Options> Download / Upload Settings, motility the slider of the unlike items to higher percentages or according to your needs.
Hi,
Thanks for your feedback.
If the consequence even so existed after updating settings per to a higher place suggestions, collecting network traffics should exist necessary for further investigating. However, analysis of network traffic is beyond our forum support level. So I would advise you contact Microsoft Client Back up and Services where more than in-depth investigation tin be done so that y'all would get a more satisfying explanation and solution to this result.
Yous may find phone number for your region accordingly from the link below:
https://back up.microsoft.com/en-us/help/4051701/global-customer-service-phone-numbers
Best Regards,
Sunny
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This is weird. I have just the verbal problem. I accept a grand/400 fiber to my firm and within the country I become the full upload speed, however internationally I only get around 50-80Mbps on ANY Windows 10 or Windows Server automobile. On MacOS or Linux I get the full 400Mbps. This pretty crazy. I dont call up latency is any issue as its pure fiber. We are looking in to this as well.
I am having the aforementioned problem every bit well. I take tried customer support but I was unable to become through to someone who had plenty network noesis to help. In the stop the amanuensis said I should get the hardware checked!
I have tested it a number of unlike ways. I accept an onboard Intel i211 nic, simply I've likewise tested with a TP-Link USB three.0 ethernet adapter and as well going via my android phone. In all cases the download speed is equivalent to what I can become in Ubuntu on the same car, just the upload speed is nearly 25% of available. I've even tested the speed via the phone and the PC whilst the PC is accessing the internet via the phone. The PC over again has approximately 25% of the upload speed of the phone.
I've tried updating drivers, adjusting all the suggested settings on the adapter, changing the reservation in the registry, using netsh to disable autotuning and even completely wiping the PC and reinstalling Win ten Pro from scratch. Same results. What is actually odd is that the performance on the LAN is superb. I get easily over 100MBps to my file server. This issue only hits internet uploads.
Information technology's not my network, I can get full upload speed on exactly the aforementioned PC if I boot into Linux. My all-time approximate is that in that location is some behaviour within the Windows TCP/IP stack or maybe higher that is causing this problem. I'm fairly sure it's higher than the driver level. All I tin can hope for is that maybe someone in Microsoft who understands networking sees this and investigates...
few more things to add:
my wife'south laptop tin can achieve full speeds downwardly and up. my laptop under windows 10 only upload is limited/restricted/throttled. the same laptop nether Linux Mint full speed uploads, same laptop, with an android emulator under windows x, and uploads are also full speed. in all cases, downloads are total speed.
therefore I can only assume information technology is a software/operating arrangement/commuter result (all drivers are updated using the intel website on an ongoing ground)
I've tried all the suggested settings, registry, etc, no change
Is your wife'southward laptop Windows 10 as well? Did she get the full speed on wired or wifi? Effort wifi on your slow laptop, my Windows PC uploads slow on wired and fast on wifi!
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I have absolutely the same bug!
I am getting on all Win 10 clients only 4 Mbit upload, but all Linux and Apple devices get 45 Mbit.
Did you find any solution how to set up that?
Hither is the long version of my trouble description and what all I have tried. That must exist a Win x problem:
Hello,
for nigh one calendar week I have a very mysterious problem on my Windows 10 PC.
The PC is connected by Gigabit LAN to a Switch and reaches total Gigabit speeds for up- and download inside my LAN (for case when copying to or from my NAS).
The upload speed at speedtest.net in the new Edge Browser (Version 86.0.622.63) reached around i calendar week ago everytime the full 40 Mbit, only at present but 4 Mbit.
I did not modify annihilation and all the same achieve full 1 Gbit speed inside my LAN.
The cyberspace connection has constant 40 Mbit upload and varies simply minimally. All other clients (MacBook Air, iPhones, Apple TV) are still reaching the full 40 Mbit, no matter if they are connected by LAN or WIFI.
I call up that the problem came because of a Windows ten update or driver trouble and will impact more users.
The strange thing are the constant dissimilar speeds on the same PC in different browsers / apps:
- Edge: iv Mbit Upload
- Firefox: twenty Mbit Upload
- Speedtes.net App / CLI for Windows: 20 Mbit
The results are the aforementioned if I connect the PC direct to the router or to the switch.
If I kick the PC under Linux, I go the total 40 Mbit in every browser, even the new Edge for Linux.
I tried all that things already and null helped:
- New Beta- and Dev-Versions of Edge
- Resetted Windows network and firewall settings
- Replaced network cable and used another port on the switch
- Resetted the router to factory defaults
- Installed completely fresh Windows 10 and formatted the SSD completely. I tried version 1909 and 20H2.
- New network cards: TP-Link TG-3368, Intel Gigabit CT Desktop Adapter, USB 3.0 to Gigabit-Ethernet-Adapter. The first one was an Intel I219-V OnBoard on the Asus Z170 Pro Gaming mainboard.
Everywhere the same trouble. Upload stucks at four Mbit in Edge. Fifty-fifty after re-installing a fresh Windows.
I also installed Windows ten with Bootcamp on the MacBook Air and take the same problems at an too completely fresh installation.
I don't empathise information technology anymore.
I think that Microsoft produced a bad bug here anywhere, cause the same Hardware is working under Linux with full twoscore Mbit upload and too all other not-Windows-clients practise accomplish the full 40 Mbit everytime.
I idea that perhaps some Windows settings were screwed upwardly, but the aforementioned problem appeared on completely fresh Windows installations.
Do you lot take any thought how to solve that, or do you see like bug?
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Source: https://docs.microsoft.com/answers/questions/89768/slow-wired-upload-speed-vs-linux-on-same-hardware.html
Thank you for the suggestions, unfortunately no luck:
- I'm using Microsoft'southward Windows Defender, not a tertiary party production. And disabling Defender (virus protection and firewall) had no outcome.
- Also did a clean kick (only MS services enabled), no effect.
I've added some more than info in my original post, FWIW.
one Vote i ·
Did you lot find a solution? I habe exactly the aforementioned problem :(
1 Vote 1 ·
Hello,
Effort with PDANET software. Must be installed in laptop with Windows and also in mobile. It works fine with this effect.
Guery
0 Votes 0 ·
Hullo,
Try with PDANET software. Must be installed in laptop with Windows and also in mobile. It works fine with this outcome.
Guery
0 Votes 0 ·