Players who encounter MTG Arena network error unable to submit deck error in the popular card game are having difficulty accessing the online version of the beloved board game.
Magic: The Gathering Arena (MTG Arena) is a free-to-play digital collectible card game (CCG) developed and published by Wizards of the Coast. It is based on the popular trading card game Magic: The Gathering (MTG), and allows players to collect, build, and battle with decks of digital cards.
MTG Arena was released in September 2019 for Microsoft Windows, and in March 2021 for Android, iOS, and macOS. It has been praised for its faithfulness to the original MTG game, its strategic gameplay, and its generous free-to-play model.
However, some players have been experiencing a frustrating network error that prevents them from submitting their decks and playing matches. This error message typically states, ”MTG Arena network error unable to submit deck”. If you are experiencing the same error when you try to hop on to a match, let us explain how you can fix it.
How to fix MTG Arena network error unable to submit deck error?
Encountering the MTG Arena network error unable to submit deck error can be a frustrating experience that disrupts your gameplay. To help you resolve this issue and get back to battling, follow these troubleshooting steps:
- Verify your internet connection
- Restart MTG Arena
- Check for game updates
- Validate your deck
- Contact Wizards of the Coast
Verify your internet connection
A stable and reliable internet connection is crucial for smooth gameplay in MTG Arena. To determine if your internet connection is causing the error, try the following:
- Restart your router and modem: Sometimes, a simple restart can clear up any temporary glitches or network issues. Disconnect your router and modem from the power source for about 30 seconds, then reconnect them and wait for them to fully boot up
- Check your internet speed: Use an online speed test tool, such as fast.com, to assess your current internet speed. If your download or upload speed is significantly below the recommended minimum for MTG Arena, which is around 3 Mbps for download and 1 Mbps for upload, it could be causing the error
- Try a different internet connection: If possible, connect to a different Wi-Fi network or use a wired Ethernet connection to see if the error persists. This can help isolate whether the issue lies with your local network or your internet service provider
If you do not have any problems with your internet connection but still having the MTG Arena network error unable to submit deck issue, continue to the next step.
Restart MTG Arena
Sometimes, a simple restart of the MTG Arena client can resolve temporary glitches or clear up any cached data that might be causing the MTG Arena network error unable to submit deck error.
Ensure that all MTG Arena processes are closed, including the game launcher. You can check for lingering processes in your task manager or activity monitor.
Once the game is completely closed, relaunch it from your desktop or start the menu shortcut. This should clear any cached data and initialize the game from scratch.
Check for game updates
Outdated versions of MTG Arena may contain bugs that have been fixed in newer patches and could be the cause behind the MTG Arena network error unable to submit deck error. To make sure you’re running the latest version, follow these steps:
- Check the MTG Arena launcher: When you launch MTG Arena, the launcher will check for available updates. If an update is available, it will prompt you to download and install it
- Manually check for updates: If the launcher doesn’t automatically detect an update, you can manually check by going to the game’s settings or menu and selecting the “Check for Updates” option
Validate your deck
An invalid deck can trigger the MTG Arena network error unable to submit deck error. Make sure your deck adheres to the format rules you’re trying to play. Check for the following issues:
- Deck size: Ensure your deck has the correct number of cards. Some formats have specific deck size requirements, such as 60 cards for Constructed or 40 cards for Limited
- Card legality: Verify that all cards in your deck are legal for the format you’re playing. Some cards may be banned or restricted in certain formats
- Card types: Make sure you’re not exceeding the maximum number of certain card types, such as lands or basic lands
- Deckbuilder tool: Use the MTG Arena deckbuilder tool to thoroughly check your deck for any errors or inconsistencies. The tool will highlight any issues and provide suggestions for corrections
Contact Wizards of the Coast
If you’ve tried all the above steps and the error persists, there may be an underlying issue with the game or your account. In such cases, contact Wizards of the Coast, the developer of MTG Arena. They can investigate your issue and provide further assistance.
But if you were able to solve MTG Arena network error unable to submit deck error with our guide, congratulations! Now it’s time to start using MTG Arena codes.
Featured image credit: Magic the Gathering.