MTG Arena Bugs & Product Suggestions
This page is for reporting bugs and submitting product suggestions. If you are experiencing issues with your account, with an order, or otherwise need customer support, please click here.
How to report a bug
1. Give us the steps to reproduce the bug
2. Note which platform you’re using (PC, Steam, Mac, Android, or iOS)
3. Enter the actual results you’re experiencing
4. Enter the expected results of the feature
5. Add any relevant screenshots/videos
6. If you found a workaround, please add workaround steps.
Examples of bugs: Incorrect rules interactions, wrong event rewards, issues with client functions like creating decks
How to submit product suggestions
- Select “Product Suggestion” as the Category for your suggestion
- Enter your feedback
- Add any relevant screenshots/videos
Examples of product suggestions: Feedback on visual effects, recommendations for user interface improvements, new feature requests
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242 results found
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Error on startup after 26/8 update
When starting the game after the newest update I get an error with some content like this:
"MTG arena setthreaddescription UnityPlayer.dll" Windows 8.1
What can I do to fix it?
3 votes -
Best of Three Sideboarding is corrupted/bugged
Best of Three Sideboarding is corrupted/bugged - the client shows a corrupted screen (avatar selection?) with buttons that don't do anything. Cannot sideboard of even confirm - have to wait for timer to expire.
6 votes -
MTGA Support
I'm not getting any confirmations that my tickets are being read. There is no phone number I can call either. This is a horrible support experience.
3 votes -
Dr Doom sticker emote
Dr Doom sticker emote not working. It's equiped, other emotes working.
4 votes -
Error Updating Data, still occuring, Hobbit Update
Hello,
im still experiencing problems with Arena updating its files. It downloads a certain amount of MB, then says "Error Updating Data", i retry and the donwloaded amount does NOT contribute to any progress. (eg. its says 50 MB of 150 MB, gives the error and after retry it still says 150MB instead of 100MB). Here a link to my post from last week:
I reinstalled Arena in July, since then i have this issue (probably with the MSH-Update, i was able to download after a week).
Now, after the Hobbit Update (10.08.26) i was not able to update…4 votes -
Error on closing the app
I have an error whenever I try to close the app after logging out.
The steps I follow are:
- Click on the Gear icon to Adjust Options
- Click on Log Out and confirm
- Click on the Gear icon.
Each time this occurs, a large grey box appears with the option to [Exit Game] or [Log Out] (see attached picture)
Clicking on {Exit Game] does nothing, and it appears the other options have no effect.
In the end the only way I can close the app is with the Task Manager
3 votes -
menu on bottorm right of arena
When opening game on PC Steam there is a small highlight-able menu that has no options and fades in and out of reality. Not sure why it is there, but i imagine it is for a new feature in the future that got pushed incomplete. Please see screenshots below. Persistent between some menus as well.
4 votes -
Cannot Report Opponent Once Match has Ended
Once a match has ended, you no longer have the in-game option to report your opponent. At the after-battle screen, it should still be possible to report the player
4 votes -
Endless Entering Match
Game frequently gets stuck on the "Entering Match" loading screen. The loading asset spins indefinitely, forcing me to Alt+F4 and restart the game. This happens multiple times a day and ruins my matches. Please fix this server synchronization issue.
6 votes -
Able to access Pre-Production Build
While MTG Arena was down for scheduled maintenance on 7/21/2026, there was an option to change the version on the bottom right-hand side of the screen. Changing the value to "PreProd Doorbell by Client Verson" allowed one to change the version of the game.
Attached are screenshots.
3 votes -
Still can't login in
even after status says everything is operational today I still get this error.
4 votes -
Bug
There seems to be a bug with Marina Vendrell and unlocking door after the latest update. Whenever I use her ability, the UI just freezes and I can't click on the unlock button.
5 votes -
Screen Resizing
The game swaps from full-screen to windowed with any change of menu/screen while my resolution is set higher than 1920x1080; I use an ultrawide monitor and this resolution only covers about 1/2 of the screen
4 votes -
why is this a thing during an update
every roughly 40 megabytes it hits me with that... my connection and that should be good. this happened during the 1.4 gigabyte as well... which was annoying but not as annoying as this as this is a 2x as big update. just a error updating please do this oh its fine for 40 megabytes. if its fine and that just update to full... i shouldnt have to constantly hit buttons.
5 votes -
2 votes
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Recurring sideboarding UI corruption on macOS – unable to sideboard
I am reporting a recurring MTG Arena client bug that prevented me from using the sideboard during a match.
The issue occurred on September 3, 2026, at approximately 8:44 PM CEST, while playing on macOS through Steam. I previously experienced and reported the same type of problem on August 29, 2026.
When the sideboarding phase began, the normal sideboard interface did not load correctly. Instead, unrelated deck-building, filter, cosmetic, pet, and profile interface elements appeared on the screen. The actual sideboard was inaccessible, so I could not make the necessary changes before the timer expired.
The attached log provides direct…
4 votes -
No Daily Quests or Achievement Tracking
I just downloaded the game and created a new account using a Pixel 6 Pro. I played through the tutorial and bought the Hobbit Mastery Pass for $20. I played a few color challenges thinking I'd make some pass progress. When I looked there was no progress. I noticed there were supposed to be daily quests in the bottom left-hand part of the home screen. Mine is blank. The game has also not been tracking my achievement progress, even though I should have at least a little. I tried logging out and back in. Uninstalling and reinstalling. Used a different…
2 votes -
Unity 6000.3.14
No extension installed . window10 , gtx 1050 notebook + intel uhd drivers tested 581.90 , 582.53 , 582.66 clean, install. tried hight perfomance NVIDia -force-d3-d11 , delete locallow folder , run as admin. still crashes on startup wit unity error
2 votes -
Cloak and Dagger
While playing with Cloak & Dagger, Entwined, I encountered what appears to be an incorrect interaction.
Steps to reproduce:
Cast Cloak & Dagger, Entwined.
Target an opponent and one of their creatures.
The opponent's revealed hand contained only a land card.
Arena displayed the prompt asking whether I wanted to exile a card from the opponent's hand.
The Accept button was disabled because there were no nonland cards in hand.
I clicked Decline.Expected result:
Since there was no legal nonland card to exile from the opponent's hand, I expected Cloak & Dagger to exile the targeted creature instead, as…3 votes -
MTG Arena is trash and always has bugs. It’s also rigged af. Hope the developers get reproductive cancers.
Been playing this **** game for five years and it’s just gotten worse every update. Rigged af, and the rules are applied Willy-nilly. **** everyone involved in making this product.
4 votes
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