Windows 10: Ethernet connection speed problem

Hi, I have cat5 ethernet cable wich is supposed to handle 100Mbps my wifi speed can reach 50 Mbps when i plug the ethernet and try a speed test i only get 12 Mbps and when i go to settings->network->ethernet->change adapter setting i double click on ethernet i can see that im receiving about 40 Mbps and the sent is 13 Mbps at max how can i fix that?

:)

 

Slow upload speed on Ethernet Wired Connection.

I recently just reformatted my pc due to freezing problems. While that may have fixed it a new problem came around.

After reinstalling most of the drivers and essentials I went to check my internet speeds.

My current package deal is 30mpbs down and 10 mpbs up but my actual speeds right now is 30mbps down and
0.9 mbps up.

The device driver for the Ethernet connection is called : Intel(R) Ethernet Connection (2) I219V

I have tried several things so far:

• Turning off and on the router.
• Resetting the router to factory default
• Checking the if the Ethernet cable is faulty by plugging it into a different PC only to discover my upload speed was back to 10mbps on that other PC
  
• Uninstalling and reinstalling the ethernet driver
• Downloading the latest driver from Intel
• Turning off Windows Firewall (My only Anti-Virus atm)
• Found a forum stating I should disable "Large Send Offload V1" located in the Advanced tab of the device and enable the V2 but I only have V2 so I did not do anything.
  
• I have doubts its a virus as the only thing I downloaded besides windows updates is chrome.

So right now I am at a loss of what I should do to fix this. Since I learned that on my other PC I can get 10mbps upload but only on this particular one does not, I know there is something in the PC that is limiting the upload speed. I just do not know what
is causing it.

Any help would be greatly appreciated.

 

Limited Ethernet speed

I've reset my router. That didn't help.

I've reset network in Windows settings.

After Windows restart Ethernet speed was 100% but it started to brake connection and automatically connect again every few minutes.

After another Windows restart my Ethernet speed is again around 10% of what it should be until I fix it manually.

Also disabling and enabling Ethernet adapter in Control Panel\Network and Internet\Network Connections stopped fixing this problem.

Only unpluging and plugging in Ethernet cable works as a manually fix.

 

Ethernet internet speed is slow

Hi, franco d'esaro,

The desktop is connected directly to the router through an ethernet cable. Then the router is connected to the modem. If I take my laptop and disable all wireless communications then connect it to the ethernet cable used for the desktop I get speeds up to
400 Mbps but if I take that same cable and connect it to my desktop I only get speeds up to 150 Mbps even though I'm using a gigabit ethernet port. I tried running the computer with a clean boot as suggested in the link you sent but this did not end up fixing
the problem.