LAN File Transfer Slow? 4 Quick-Fixes for SLow Network Transfer Speed Issue

When you buy a new computer, you need to transfer all the files, including photos, videos, documents, etc., from your old PC to the new one. You can easily do this by various methods, but most users prefer to share the files over LAN.

Sharing the files on LAN is easy until and unless you face any issues with its speed. Slow file transferring speed between two computers on LAN can be frustrating. If you are experiencing a similar issue as shown here, fortunately, we have solutions to fix it!

Slow file transfer speed over the network
byu/techotech111 inHomeNetworking

How to Fix Slow Network (LAN) Transfer Speed of Files in Windows

As you know the possible reasons why file transfer speed is slow between two computers on LAN, now it's time for you to fix this issue with any of the four methods stated below!

So, let's look in detail at how each method works to solve the slow file transfer speed issue on your Windows PC!

So, if the file transfer speed slows between two computers on LAN at your end, we're here with a list of solutions that will help you speed up file transfer over network. Let's move to the quick fixes directly!

Also, don't forget to share this list of methods online to help more people around you to speed up their file transfer speed between computers over network: 

Solution 1. Use EaseUS Todo PCTrans Free to Speed Up the Transfer

The first method here is an excellent tool to help you fix this issue! Yes, EaseUS Todo PCTrans Free is a top-notch tool that can help you transfer files between two PCs. With advanced features, this tool allows you to transfer folders, files including music, documents, photos, etc., and programs from one PC to another for free in Windows 7/8/10.

With such a unique list of features, you should never miss a chance to use the EaseUS Todo PCTrans tool to transfer files between two PCs. By using this tool, you will never face slow transferring speeds anymore!

Step 1. Set Up the Old PC

• First, install and launch EaseUS Todo PCTrans and select Data Transfer on the left panel of the main interface.

• Select "Transfer Directly" and click "Next" to continue. 

Step 2. Set Up the New PC

• Download and launch EaseUS Todo PCTrans on the new computer; select "This is New PC" and click "Next".

• Select "Transfer directly" and click "Next" to continue. 
• Select "Network" and click Next to continue. This will automatically scan the old PC. (Make sure the two PCs are connected to the same LAN.)

• Select the target PC and click Connect. Then, it will take some time to scan and analyze the data in old PC.

Step 3. Select the Files to Transfer

• Finally, on the new PC, select the Files tab, select the files you need to transfer. Then, click "Transfer" to start.

EaseUS Todo PCTrans is the best tool to solve the problem of slow file transfers between 2 computers on a LAN. Download it, and you can experience more convenience with it! Not only this, but you can even transfer the settings from your old PC to a new PC over the internet or by creating an image file with a few clicks.

The EaseUS Todo PCTrans tool boasts a variety of features that involve:

• Migrate custom files and favorites
• Completely automatic and intuitive to use
• Free tech support
• Migrate user account and settings
• Flawless data migration for Windows PC

Solution 2. Turn Off "Remote Differential Compression"

The Remote Differential Compression or RDC feature can slow down the file transfer speed between two computers on LAN. Therefore, to fix this issue, you've to turn off RDC by following the steps below:

Step 1. Press the "Windows + S" key together and enter "Windows features" in the search bar below.

Step 2. Here, click on "Turn Windows features on or off."

Step 3. Now, locate and uncheck "Remote Differential Compression" and hit the "OK" button.

Step 4. Finally, restart your PC. Make sure you need to repeat this on all the PCs on your network. Later, you can check if the issues persist or not.

Solution 3. Disable "TCP Auto-Tuning" to Speed Up Transfer Speed

If the above method didn't solve your issue, try fixing it by disabling the "TCP Auto-Tuning" feature!

When you copy files over the network, the auto-tuning feature improves the performance of the programs that receive TCP data over the network. But sometimes, disabling this feature can improve the file-transferring speed.

Here's how to disable the "TCP Auto-Tuning" feature in Windows PC.

Step 1. Press the "Windows + X" key together and choose "Command Prompt (Admin).

Step 2. Enter netsh int tcp set global autotuninglevel=disabled, and press the "Enter" key.

Step 3. Now, try to transfer all the files and check the transfer speed.

NOTE: You can go to "Command Prompt (Admin)" again and enter netsh int tcp set global autotuninglevel=normal, and press the "Enter" key to turn on "Auto-Tuning" again.

Solution 4. Disable "Large Send Offload (LSO)"

Another way to fix file transfer speed slow between two computers on LAN is by disabling the "Large Send Offload" or LSO feature by following the steps below!

Step 1. Press the "Windows + X" key and choose "Device Manager" from the drop-down list.

Step 2. Now, double-click on your "Network Card" and tap on the "Advanced" tab.

Step 3. Here, choose "Large Send Offload Vtwo (IPv4)" and set the value to "Disabled."

Step 4. Repeat the same step for "Large Send Offload Vtwo (IPv6) and hit the "OK" button.

That's all! You have successfully disabled the LSO feature in your Windows PC.

Why Is the Transfer Speed Slow Between Computers on LAN

The problem of file transfer speed slow between two computers on LAN can arise due to a variety of reasons that involve:

• Router settings or hardware failure
• Antivirus software
• Enabled LSO feature
• VPN programs
• Proxy
• Outdated drivers and system software

One or more of the above-stated reasons can slow the file transfer speed between two computers on LAN. So always avoid all these causes and fix them by following the methods below to enjoy flawless transfer speed!

Conclusion

It was this easy and quick to fix file transfer speed between two computers on LAN! By keeping your system requirements in mind, you can choose any of the quick fixes above and solve the issue without any hassle. But as per user reviews, we will suggest you use the EaseUS Todo PCTrans tool to share files between two PCs because this tool boasts excellent features to make file transferring a seamless experience like never before!