Problem with upload speed

[Adirna]

I have 2000 download and 200 upload pack 

I always had 200 upload on speedtest always but something happen for the last week that im testing im getting only 120-150 upload instead of 200. 

 

i would say its might be problem with my ISP but on other windows version that i have im getting 200 upload test after test , but not on my main windows ...

as much as i tried to find out what couse this problem , like searching all the pc for viruses or trojans or updateing drivers it didnt solve the problem ...

 

can anyone tell me what i can do to fix this problem as i said it was 200 upload for years now but something changed ,

also the correct windows version that i use that have this problem is windows 10,  the version that i test that give 200 upload is windows 11.

 

[Eigenvektor]

Did you test Windows 10 & 11 on the same hardware or different computers? You could try booting from a Linux live-USB and see if the upload speed is also limited to 150 Mbps. If it goes to 200, that would indicate it's a problem with the Windows install. If it stays around 150, it would help point towards hardware.

 

I assume you have a wired connection to your router. If the test points towards hardware, my first guess would be the cable. Try swapping the cable.

[Adirna]

11 hours ago, Eigenvektor said:

Did you test Windows 10 & 11 on the same hardware or different computers? You could try booting from a Linux live-USB and see if the upload speed is also limited to 150 Mbps. If it goes to 200, that would indicate it's a problem with the Windows install. If it stays around 150, it would help point towards hardware.

 

I assume you have a wired connection to your router. If the test points towards hardware, my first guess would be the cable. Try swapping the cable.

Both windows 10 and 11 test was on same pc and same cable , nothing change