Windows 10: Windows is throttling internet speed

Hello, I am trying to troubleshoot why my Windows 10 PC is not able to achieve appropriate internet speeds.OS: Windows 10 Pro 22H2 19045.3208ISP: AT&T 5 Gbps fiber symmetricalNetwork Adapter: ASUS XG-C100C 10 GbE wired connectionSpeed test results: 600-1100 Mbps down, 250-500 Mbps upI am aware 5 Gbps internet is above the capability of most standard hardware, but in my case, I have the appropriate hardware, and I believe I have ruled out all other options. Here is what I have confirmed:The AT&T gateway sees 5200 Mbps down and up -> full rated speedMy router, a Ubiquiti UDM Pro

:)

 

Internet throttled unless using VPN

Greetings,

My name is Rhaine, I'm Independent Community Volunteer. I’m so glad assisting you today

I am also using VPN. Let us work together to sort this out.

If you are experiencing throttling with you internet speed there is a big possibility that your ISP throttle your data.

By using VPN you can get rid of throttling.

Why do ISP’s Throttle your Data?

Internet Service Providers (ISPs) engage in bandwidth data throttling to save money.

By limiting speeds for certain users or websites, your ISP can reduce the data usage on their entire network.

You can go to this link as reference to know more why ISP's throttling your internet speed.

How to Detect & Stop 'Throttling' by your Internet Provider | VPNU

Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product
advertised on the site before you decide to download and install it.

I hope the steps and information above helps.

Have a wonderful day ahead and stay safe.

With Warm Regards,

 

Windows 10 throttles internet download speed. Wonky built-in settings?




The speed above is the same as it was with Windows 7. If I remove my router the Download will jump to 110

 

Windows 10 throttles internet download speed. Wonky built-in settings?

Windows 10 appears to throttle internet speed.

The link tested is
http://sfo-korg-mirror.kernel.org/op...DVD-x86_64.iso

It will start out at 20MB/s, then throttle down to just 200KB/s. !!!! It will sit at this superslow speed for a while, then climb up later, only to throttle down super slow again.
This is a dedicated server on a gigabit line.

At home, my 100mbps line holds the download steady at 100mbps. No speed dip.

I know very little about how Windows controls transfer speeds, but I have read about Windows auto adjusting the tcp window and such.

It seems the netsh settings are helping and hurting.


Also, I have 10mbps upload speed at home, and when I try to upload to my 1gbps server, the speed is throttled at 1.5mbps.
It starts at 10mbps, then quickly throttles.


Whatever is working behind the scenes seems to be contributing to the server's slow download speed, and my slow upload from home.

If I disable auto-tuning, speeds are even worse.
The http server goes from maxing out my 100mbps line, to <10mbps.
So outbound speeds from the server suffer, and inbound speeds to the server still suffer.


help ?!