Hearthstone is a popular digital collectable card game that allows you to play against each other on different platforms. However, you may also receive some bus when gaming. Hearthstone lag and the stuttering issue has made many players like you annoyed. Don’t worry, your problem will be fixed quickly according to the solutions on MiniTool Website.

Why Does Hearthstone Lag on Windows 10/11?

Hearthstone is a collectable card game that is developed by Blizzard Entertainment. However, it is frustrating to run into delays when gaming. If you also find that Hearthstone causing network lag and you have problems enjoying the game, scroll down to get more tips and tricks for that.

How to Fix Hearthstone Lagging Windows 10/11?

Preparation: Check System Requirements

Before starting troubleshooting, you should check if your computer meets the minimum system requirements of the game.

Step 1. Press Win + R at the same time to evoke the Run box.

Step 2. Type dxdiag and hit Enter.

Step 3. Under the System tab, you can check Operating System, Processor, and Memory on your PC.

the System tab

Step 4. Under the Display tab, you check the graphics card your computer is using.

the Display tab

Minimum System Requirements

  • OS: Windows 7/8/10 64-bit
  • Memory: 3 GB RAM
  • Storage: 3 GB available HD space
  • Processor: Intel Pentium D or AMD Athlon 64 X2
  • Graphics Card: NVIDIA GeForce 8600 GT or ATI™ Radeon HD 2600XT or better
  • Resolution: 1024 x 768 minimum display resolution 

Recommended System Requirements

  • OS: Windows 10 64-bit
  • Memory: 4 GB RAM
  • Storage: 3 GB available HD space
  • Processor: Intel Core 2 Duo (2.2 GHz) or AMD Athlon 64 X2 (2.6 GHz) or better
  • Graphics Card: NVIDIA GeForce 240 GT or ATI Radeon HD 4850 or better
  • Resolution: 1024 x 768 minimum display resolution

Fix 1: Modify Graphics Card Settings

Some graphics settings can provide you with better gameplay but they can also cause some issues like Hearthstone stuttering. Disabling some of the features will help to address the issue.


Step 1. Right-click on the empty space on your desktop to choose NVIDIA control panel.

Step 2. Go to 3D Settings > Manage 3D settings > Program settings.

Step 3. In Program settings, find Hearthstone from the drop-down menu. Look for Monitor technology and change it to Fixed Refresh. Set Preferred refresh rate to Application controlled.

Step 4. Save the changes and then reboot your computer.

Fix 2: Use Scan and Repair

Corrupted game files might also be a culprit of Hearthstone lagging Windows 10. Luckily, you can repair the files using the Scan and Repair option.

Step 1. Launch Battle.net and click the gear icon next to the Play button.

Step 2. Tap on Scan and Repair & Begin Scan and then wait for the repairing process to complete.

Fix 3: Turn off Location

Hearthstone allows you to use the location service to locate nearby friends. However, this service can trigger some problems and make Hearthstone laggy. In this condition, turning off this service might help to solve the problem.

Step 1. Go to Windows Settings > Privacy > Location.

Step 2. In the Location tab, toggle off Location for this device and Allow apps access to your location.

turn off Location

Fix 4: Reset In-Game Settings

Maybe some in-game settings are not compatible with your system and they will cause Hearthstone lag issue. Please follow these steps to change them:

Step 1. Exit Hearthstone.

Step 2. Launch Blizzard and hit Options > Game Settings.

Step 3. Under the Hearthstone section, hit Reset In-Game Options and hit Reset again to confirm this action.

Fix 5: Check for Window Update

If you are running the older version of Windows, it will also cause Hearthstone lag. Updating your Windows in time will help you to resolve many bugs and glitches. To do so:

Step 1. Press Win + I to go to Windows Settings.

Step 2. In the settings menu, scroll down to find Update & Security and press it.

Step 3. Under the Windows Update tab, hit Check for updates.

check for updates

Fix 6: Reinstall Hearthstone

The last solution is to uninstall the game and install a fresh version. Here are the steps:

Move 1: Uninstall Hearthstone

Step 1. Open the Battle.net app.

Step 2. Click the Hearthstone icon and hit the cogwheel icon beside the Play button.

Step 3. Press Uninstall and then confirm this action.

Move 2: Reinstall Hearthstone

Step 1. After Hearthstone is completely uninstalled, launch the Battle.net app again.

Step 2. Press the Hearthstone icon on the top of the app and hit Install.

  • Linkedin
  • Reddit