Windows 10: Upload speed on my PC that uses Ethernet is at 0.3 but download is the fast

This problem has started up out of know where. i was trying to upload a video to youtube yesterday and the upload was stuck at 1% so i went to speedtest.net and my upload speed was at 0.3. i have tried i lot of things but nothing seems to work. This seems to be the only device in my house that has this upload speed and i have check most of the devices for this. I have tried:restarting my routerrestarting the networki have changed the configuration of my network driveri have unplugged and replugged my ethernet cable many timesi did i clean booti have put commands into Command Prompt i don't wa

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Browsing speed is fast, but download speed is 0

I'm currently using Windows 10 and netcomm nb604n router.

Problem:
Web browsing on chrome/edge/firefox works fast, but my download speed from majority of websites start around 10kb/s and eventually (in a few minutes) decrease to 0kb/s.

Here are some example files that does this:
https://atlas.hashicorp.com/laravel/boxes/homestead/versions/1.0.1/providers/virtualbox.box
Git for Windows (there is a download button)

When I am downloading from utorrent, or when I installed the Unity engine through Unity's installer, my download speed was fine.

Things that I have tried:

1. Running the test on speedtest.net. It says that my download speed is 18MB/s and upload speed is 1Mb/s. Of course this doesn't demonstrate the actual speed that I'll get when downloading/uploading from a server, but my ISP is using this to say that there is no problem on their side.
   
2. Taking my router, filter, and all cables to another house and downloading the same files that I couldn't download. This worked perfectly fine, so I'm guessing that my equipment is not the issue.
   
3. Using both wireless and LAN on a brand new computer and an old laptop. The problem exists in all cases.
   
4. Resetting and restarting the router. Did not do anything.
   
5. Changing the mtu settings as suggested on Windows 7, download speeds drop to 0 kb/s and the download has to be restarted
   Unfortunately this didn't solve my issue.
   
6. Calling my ISP to make sure that they weren't throttling my network. They are denying any fault on their end, and are claiming that there is something wrong with my computer or my router but refusing to provide a solution.
   

If anyone has any suggestions or ideas on what I could try to resolve this issue, please let me know!

 

Super fast download speeds but Really slow upload speeds

Hi Team,

I have been having a really annoying issue, I get really fast download speeds and upload speeds on all my devices except on my main PC the download speeds are fine, but the upload speed is 1mbps. it's been like this for a few months I've tried a lot.

At first, I thought it was the isp however I've checked with several other devices and come to the conclusion that it has to do with a setting with Windows as the problem persists with an ethernet cable or Wifi with the same speeds.

I've attempted to use the fixes in the link below but made it worse, I managed to reverse the settings and really lost with what to do.

Redirecting

 

Slow download speed fast upload on Ethernet.

Hello,

A faulty Ethernet port can be one of the factors why this issue occurs. To isolate your concern, if available, we suggest that you try to use a
USB Ethernet adapter and check if the issue persists.

Meanwhile, we suggest that you follow the additional troubleshooting steps provided on this
link to help us fix the issue that your experiencing
using hardwired connection.

Give us an update with the outcome.