Verify the Integrity of the Game Files
There are chances that the matchmaking issues are occurring due to the component’s error. Many users have tried scanning and repairing the game files, and they were able to resolve the problem on their devices. We expect that there are possibilities the game might be facing this issue because of the corrupted or missing files. This can happen when the game is installed; some modules might not have been installed correctly in the game files. You can easily fix this issue by following the steps below.
- Open Start Menu.
- Type “Steam” in the search bar.
- Now, open the app and go to Library.
- Select the game and click on the three dots available there.
- After it, select Properties.
- Head over to the Local Files.
- You will see the option of “Verify Integrity of Game Files.”

- Click on it and wait for the process to get completed.
- Now, again run the game and check whether the issue is resolved.
Disable Windows Firewall
If you don’t know, the Windows Firewall might also be the reason behind the matchmaking issue. The Firewall might have suspected some different response from the game’s server and blocked it. As the responses are blocked, so you won’t be able to do the matchmaking. In this case, you must disable the Windows Firewall and check whether the issue is resolved. Many users have tried doing this, and the issue was also resolved. You have to follow the steps below to disable the Windows Defender Firewall from your system.
- Open the Start Menu.
- Type “Windows Defender Firewall” in the search bar.
- Select Windows Defender Firewall from the search results.
- After it, click on the Turn Windows Defender Firewall on or off from the left pane.
- Select the “Turn off Windows Defender Firewall (not recommended)” option.

- You have to do this for both your Private and Public Networks.
- Now, click on OK to save changes.
- Restart the PC and check whether the game started running correctly.
Disable Antivirus Software
Even after disabling the Windows Firewall, you need to disable the antivirus software if you are still facing the issue. The issue might cause if your antivirus apps are causing conflicts with the game file.
In this case, the antivirus installed on your PC might block the game files to maintain the PC’s security. It might happen if they suspect some malicious activity or response. Therefore, we will suggest that you should disable your antivirus and check whether the issue has been resolved or not.
Download The Latest Updates
Many users are facing this issue with their games. As they have reported this to the developers, they will work on fixing this issue. The matchmaking issue can sometimes occur due to conflicts between the game and system files. The developers can only fix this. We suggest that you regularly check for updates for the game to see if some new updates are available. You can do this by following the steps which are given below.
- First of all, open the Start Menu on your PC.
- Type “Steam” in the search bar.
- Click on the best relevant result.
- Go to Library.
- Select the game and right-click on it.
- After it, you will see the option of “Update.”
- If there is any update available, then click to download it.
- Now, wait for the process to get completed.
- After it, restart your system and check whether the issue is fixed.
Check The Game Servers
You must be aware that the servers of the game are working properly. Matchmaking is only possible if the game’s servers are running correctly. If there are any issues with the game server, the users cannot make the matchmaking. We suggest that players constantly try to fix the issue and check the game servers. If there are any server issues, implementing the steps in this guide will not work. We will suggest that you keep checking the game’s server status to try to resolve the issue. You can check the status by going to the website or social media page of Dota 2.
Try After Sometime
If any server issues occur, trying the other methods will not work. There are also chances that the game might be seeing a higher surge in traffic, due to which they cannot do the matchmaking. If you don’t know, the game has its own server limits; if it exceeds them, the matchmaking issue will occur. We suggest that you wait for some time and then check whether the issue is still occurring.
Reset The Game
You can try fixing the issue by resetting the game from your Windows. Follow the steps which are given below to do this.
- First of all, Open Settings on your PC.
- Now, click on Apps on the left pane of the screen.
- Select the Apps & Features option.
- Search for the game and click on the three dots on the right side by selecting the game.
- Now, click on Advanced options.
- Scroll down and select the Reset option.
- After doing this, check whether the issue has been resolved or not.
Reinstall The Game

Even after implementing all the methods listed above does not work for you, we suggest that you reinstall the game to fix this problem on your PC or console. It is the last method you can try to resolve this issue on your game. Many users have reported that they could fix this issue after reinstalling the game on their PC or console. This is because when you uninstall the game, all the files and settings will be deleted from your PC. After the game’s installation on the system, all the components and modules will be installed again properly. So, there are chances that the issue will be resolved after doing this.
Check For Windows Updates
Many users facing the issue were running the outdated version of Windows. If you don’t know, it can also cause a matchmaking issue. Windows Updates are important to run the app and game without any issues. You will get the error if you have not updated the windows on your system for a long time. Follow the steps given below to check for updates on your computer.
- Press Windows + I key to open Settings on your computer.
- Click on Windows Update on the left pane of the screen.
- After it, click on Check For Updates.
- If an update is available, click on the Download Now button to download the available updates on your system.
- Wait for the process to get completed.

The players are reporting the issue of the Matchmaking not working in Dota 2. Even after trying all the above fixes, we suggest you contact the game’s support team if the issue is unresolved. They will be the ones who will help you in resolving the issue. Thus, contact them and wait for their response.
Wrapping Up
Many players who have installed the game on their system have reported matchmaking issues with Dota 2. In this guide, we have listed the ways to resolve the Dota 2 Matchmaking Issues. We hope the solutions will help you in resolving the problem. That’s it for this guide.