Question Slow upload speed on one PC

[svanten]

Hi,

My main PC's upload speed has been cut to 5% of what is possible and I'm trying to find the reason why this is happening.

The speed is normal on other PCs, both over cable and wifi.

• I've tried with cables that work on other PCs.
• I've updated the NIC drivers.
• I've tried installing an external network adapter and installed the latest drivers on it.
• I've tried restarting the router and switching ports.
• I've tried closing the Peer to Peer Update Process in Win 10
• I've tried adjusting Internet Bandwidth in gpedit.msc
• I've tried disabling window auto-tuning

Any ideas?

 

[Lutfij]

Which version of Windows 10 are you working with? You might want to see if you've got any BIOS updates pending for your system/laptop/motherboard.

 

[svanten]

Which version of Windows 10 are you working with? You might want to see if you've got any BIOS updates pending for your system/laptop/motherboard.

I have Win 10 Pro.

Updated the BIOS on my motherboard but sadly no luck.