Magic: The Gathering Arena is the creation of Wizards of the Coast. While playing MTG Arena, you may encounter network errors, such as “Network Error Unable to Join Event,” which can prevent you from participating in events.
In this blog post, we will explore several potential solutions to fix the network error on MTG Arena game and allow you to enjoy the game.

Check the MTG Arena Server Status to Fix Network Error Unable to Join Event
One potential reason for the “Network Error Unable to Join Event” error message is server issues.
To determine if the problem is server-related, check the official MTG Arena Twitter account or the MTG Arena website for any reported issues. It’s recommended to keep track of these official channels for the latest information or announcements
Restart the MTG Arena Game Client
If there are no server issues with MTG Arena, try restarting the game client to resolve the error. Sometimes, the game client may experience a temporary glitch that can cause network errors.
Simply closing and reopening the game client can help resolve the issue.
Use a Public DNS
Changing your DNS to a public DNS can also potentially fix network errors in MTG Arena. Here’s how to do it:
- Go to Control Panel → Network and Internet → Network and Sharing Center.
- Click on “Change Adapter Settings.”
- Right-click on the adapter you’re using and click “Properties.”
- Access the Networking division, opt for “Internet Protocol Version 4 (TCP/IPv4),” and activate “Properties.”
- Select “Use the following DNS server addresses” and enter the following DNS addresses: 8.8.8.8 and 8.8.4.4 (these are Google’s public DNS addresses).
- Click “OK” to save the changes.
Flush the DNS Cache
Another potential solution is to flush the DNS cache. This can help clear any outdated or corrupted DNS records that may be causing network errors in MTG Arena. Here’s how to do it:
- Open a Windows command prompt as an administrator.
- Enter the following commands: ipconfig /flushdns, ipconfig /registerdns, and ipconfig /release.
- Try launching MTG Arena again.
Edit the Firewall Settings to Allow MTG Arena
Firewall settings can sometimes prevent MTG Arena from connecting to the internet, leading to network errors. To fix this, you can check your firewall settings and make sure that MTG Arena is allowed through. Here’s how to do it:
- Go to Control Panel → System and Security → Windows Firewall.
- Click on “Turn Windows Firewall on or off.”
- Make sure that “Turn on Windows Firewall” is selected (if it’s not already).
- Scroll down to “Allowed apps and features” and click on “Change settings.”
- Look for MTG Arena in the list of allowed apps and features. If it’s not there, click on “Allow another app” and add it.
- Try launching MTG Arena again.
Reinstall the MTGALauncher Game Client
If these solutions don’t help, you may need to uninstall and reinstall the MTG Arena client. Some users have reported success in fixing network errors by doing this.
Use the MTGALauncher to Patch the Game.
If the network error is related to a bug in the game client, you can try using the MTGALauncher to patch the game. Here’s how to do it:
- Run “C:\Program Files (x86)\Wizards of the Coast\MTGA\MTGALauncher\
- MTGALauncher.exe” to patch the game. 2. Once the game is patched, try launching it again.
Wait for MTG Arena Game Server to Fix Itself
If no prior solutions prove effective, the game or server infrastructure could be at fault. In this scenario, you must hold on for a repair from Wizards of the Coast.
Playing MTG Arena can be exhilarating! However, encountering errors during the game may only diminish your satisfaction. Follow the solutions above and hope they help!