Windows 10: Internet less than half speed connected to ETHERNET

I have two custom pc's. Both have similar issues. Suppose to be getting 1gb internet speed, but am constantly only pulling ~200 to 300mbs. I have checked and replaced cat cables, I have reset modem and router, I have updated and checked drivers, I have booted from linux live and the problem still persists. Also did windows network autotuning and updated bios. ISP states that they are getting 100% signal. Any help would be greatly appreciated.


Primary PC Specs:

I7 9700k

gigabyte aorus pro z390

32gb Corsair RAM 3000

evga gtx 1070

1tb ssd and 1tb sshd

asus rt ax82u router

:)

 

Internet connection speeds

I'm really curious about this, considering the amount of hoopla every major internet connection provider likes to claim about their services, and many times exaggerated just to help their own sales . . .

So, with that in mind, anyone willing to post up their download/upload connection speeds, and we can see just how much of a difference there is in the various internet connection types.

Hit up Speedtest by Ookla - The Global Broadband Speed Test, choose the location closest to your home and begin the test, afterwards, copy and paste your result here. Also, please list what type of connection you have (dial-up, cable, DSL, VDSL, FiOS, etc) - if you are running through an ethernet connection, please also list whether it's a direct connection, or your LAN/WiFi connection speeds.

So, I guess I'lll start:

Verizon standard DSL - D-Link 802.11g 54Mbps

 

Internet connection speed challenge


When using wireless internet our 2 Dell laptops are getting download speeds of around 1.4Mbps. (we have a service that offers up to 24Mbps speeds).

Using the same wireless internet, my linx tablet gets a speed of 15Mbps, ten times as fast.

When we connect a laptop to the router using the ethernet cable we can also get that 15Mbps.

So the challenge appears to us to be around using the Dells with a wireless connection.

The network and Bluetooth drivers are the correct ones for Windows 10.

Can anyone suggest how we might resolve this please (and if there are things needing to be checked or settings changed, please explain exactly where to find them as chances are I won't know *Huh).

Thanks

 

slow internet speed through ethernet(high speed internet connection), and disk usage as high as 100 percent

i have an ethernet connection for using internet. i have 2 windows 10 , version 1607 laptops. When i plug the ethernet cable in one laptop, i can use internet at the speed promised by my service provider(2mbps). I have checked this speed in task manager.

but when i plug in the same ethernet cable in other laptop, internet speed in task manager shows very little speed near about 50 kbps. and this too doesnt remain constant. the speed varies very rapidly between 0-100 kbps. suppose first i saw 20kbps, then
in next second it goes as high as 100 kbps..and then in the next second it shows 0kbps..remains 0kbps for a few seconds, and then again speed picks up for a few seconds.

One more key observation, whenever internet speed grows, my disk usage grows as high as 100 percent. And then internet speed slows down.

Whenever i connect this laptop(the one i am using ) to internet either through ethernet/wifi...even with higher speed connection, though i get a bit higher speed, but i have observed a lot of fluctuations in speed in task-manager, performance tab, the graph
rarely stays straight(constant), it just forms a triangular shape, it as if a connection loss is taking place every 4-5 seconds.

A month ago, this PC was working well.