Lost Ark Error 10027? 9 Easy Fixes To Heavy Traffic

Recently the players are getting Lost Ark Error 10027 while logging in to the game.

The error 10027 lasts for hours and the players are not able to play the game.

Error 10027 is also known as a heavy traffic error. The Lost Ark players have to wait for a while to join the server if the desired server is full.

Some of the players also share their thought on social forums.

Don’t worry about it!

The CPU Guide brings you the 9 best working solutions to solve Lost Ark Error 10027.

Special Lost Ark Tracks For You:

Solution 1: Restart your Lost Ark Game

The most simple solution of all time is to restart your game.

Whenever you encounter Lost Ark Error 10027 or any game bug, you should restart the PC before trying any further solutions.

Restarting the PC will eliminate any temporary error which is occurring due to the old cache.

Solution 2: Run Lost Ark as Administrator

Running Lost Ark as an Administrator will help you to eliminate any permission barrier or bugs which is causing Lost Ark Error 10027.

Here is you can run Lost Ark As an Administrator on a PC:

1. Open the PC
2. Right-click on the Steam Games Launcher
3. A small menu will appear select Run as administrator
4. The Steam game client will open.
5. Now you can play the Lost Ark game easily without getting Lost Ark Error 10027.

If the error still persists then proceed to the next solution to solve Lost Ark Error 10027.

Solution 3: Close Unwanted Programs On Windows 11

If the above solution didn’t work, then closing unwanted programs will help you to eliminate the Lost Ark Error 10027 “Launch Error”.

If there are too many programs running in the background that is using too much internet and causing the Lost Ark Error 10027.

So, let’s close unwanted programs on Windows 11:

1. Press Ctrl + Shift + ESC keys to open Task Manager
2. Now check which program is using more Network
3. Right-click on that program and select End task
4. And check if the “Lost Ark Error 10027” is solved or not.

Read More: Does an SSD Improve Game Performance or FPS?

Solution 4: Power Cycle your Wi-Fi Router

If the above solution didn’t work, this solution has worked for many users to fix the Lost Ark Error 10027.

All you need to do is follow these steps:

1. Turn off your router completely by taking out the power cable from the power switch
2. Now leave it for 5 to 10 minutes and then plug it back in
3. And check if the Lost Ark Error 10027 is solved.

Best Routers To Buy

Budget Router

TP-Link WiFi 6 AX3000 Smart WiFi Router 

Super Router

TP-Link Archer AX11000 Tri-Band Wi-Fi 6 Router

Make sure you restart those devices which are affected in the process for an accurate fix.

if the error persists then proceed to the next solution to fix Lost Ark Error 10027.

Solution 5: Update Graphics Card Driver with Windows Update

Updating the graphic drivers will help you have a better and more stable graphical experience.

This will fix the Lost Ark Error 10027 PC and you will be able to play Lost Ark Error without Keeps freezing.

Here is how you can update drivers via optional update:

1. Click on the Windows icon
2. Click on the Settings icon
3. A new window will pop up
4. Select Windows Update from the left menu
5. The new window will pop up
6. Now select Advanced options
7. Click on Optional updates
8. A new window will open
9. Click on the drop-down button for Driver updates
10. Now, select your desired drivers
11. Now press the Download & Install button

If you cannot update your drivers through Windows Update, you can try updating the Graphics Drivers through Device Manager.

Solution 6: Update Graphics Card Driver via Device manager On Windows 11

Outdated graphic drivers can be updated in multiple ways.

If you are unable to update your graphic drivers by updating Windows, you can try updating through the Device Manager too which in return will fix Lost Ark can’t connect to server.

Here is how you can update drivers through Device Manager:

1. Click on the Search icon
2. Type Device Manager
3. Click to open Device Manager
4. Then select the Display adapters
5. A further menu will open
6. Right-click on the graphic card name
7. Click on the Update driver

Rolling Back the Driver to Fix Lost Ark Error 10027

If you experiencing the Lost Ark PC Crash issue after updating your graphic drivers then you can roll back the driver’s recent update to avoid Lost Ark Error 10027.

Here is how you can roll back drivers:

1. Click on the Search icon
2. Type Device Manager
3. Click to open Device Manager
4. Then select the Display adapters
5. A further menu will open
6. Right-click on the graphic card name
7. Click on the Properties
8. A graphic card properties Window will open
9. Navigate to the Driver Tab
10. There is an option for “Roll Back Drivers” click on it
11. If the option of “Roll Back Drivers” is grey out this means that the driver did not update recently.

If this solution didn’t fix Lost Ark Error 10027 then proceed to update the external GPU driver.

Solution 7: Check for Driver’s Updates of GPU/Video Card of different company

One of the highlighted issues is outdated GPU drivers leading to Frozen Lost Ark On PC.

When our video card has outdated drivers, it’s unable for GPU to align with the modern gaming experience and starts causing Lost Ark Error 10027.

So, we recommend updating the video card drivers.

Here are the direct links to the main GPU Making Companies:

• AMD
• Nvidia
• Intel

After updating the GPU drivers and check the Lost Ark Error 10027 is fixed or not.

If the above solution didn’t work out for you then try the next solution to fix the Lost Ark Freezing PC.

Solution 8: Verify the Game Files to Fix Lost Ark Error 10027

Sometimes the game file will get corrupted or get deleted which eventually causes Lost Ark Crash on Startup and the Lost Ark won’t launch properly.

Verify Game File in Steam to fix Lost Ark Error 10027:

Follow the steps to verify the game file on steam software:

1. Launch the Steam Software
2. Now login in the steam
3. Navigate to the library
4. Select the game and right-click on the game
5. Now select properties
6. Now click on the “Local file” Option
7. A further menu will open
8. Click on the “Verify Integrity of the Game Cache“
9. Now the software is starting to verify the files and this will take some time.

Sometimes the game file will get corrupted or get deleted which eventually causes Lost Ark Error 10027.

What is Steam Software Used For?

Steam software is an Online platform that is used to play games and also host more than 10,000 games.

This software allows the user to make community and play games on the same platform.

Is Steam a virus? Can steam harm your computer?

Steam is a client gaming software that allows the user to enjoy gaming with building the best community around them.

In current times Steam has more than 120 million active players around the world.

When you play games on Steam your PC might get occupied but it will not harm your computer.

Now move on to the Power Setting to solve Lost Ark Error 10027.

Solution 9: Change Power Settings to Fix Lost Ark Error 10027.

When your PC power plan is set on the Balanced option plan, your PC will provide less power to the game, this will eventually cause game lag or Lost Ark Crashing.

To avoid Lost Ark Error 10027 follow the below steps to change Power settings:

How do I change power settings in Windows 11?

1. Go to the Control Panel
2. Select View option “Large Icon“
3. Now find “Power Options” and click on it
4. Choose your Power Plan “High Performance“
5. If there is no other option expect a “Balanced“
6. Then navigate the left menu
7. Select “Create a power plan“
8. A new window will open
9. Select the power plan to “High Performance“
10. And click on Next
11. The new power plan is available.

Hope all of the above solutions help you to eliminate the Lost Ark Error 10027.

If you have any queries or suggestions feel free to share your experience with us in the comments section down below or you can reach us on our social handles.