Same issue. Support basically told me they refuse to acknowledge there is an issue and to go look somewhere else for help

I got the same issue on my PC and my phone! :(

Same problem here now. "Asset error detected". *Reinstall doesn't work..

Added the last log-file. Seems to be something with my card database centrally that needs to be fixed...

Got the same problem since 28.04.2022. Tried both Windows and Android with the same result.

Having the same issue with windows and bug report (https://mtgarena-support.wizards.com/hc/en-us/requests/new) sends me to knowledge base without being able to report the bug. Knowledge base is no help and it seems this issue has been happening for a long time (as long as we can trust the error message).

28.04.2022 Updated my game and now im getting asset error detected, only option i get is ok and when I click that it checks and then returns back to the same message.. The game worked fine before the update.

Whenever I open MTGA "Asset Error Detected" appears followed by "Arena will relaunch to verify asset contents." Whenever i press okay to this message the same error appears moments later.

I cannot log in after the patch, despite you guys claiming maintenance has been completed. It just says asset error detected and it goes in loop, never logging me in.

Same issue here on Android, tried every tip I found, nothing works. Restarted phone, reinstalled many times, cleared cache, changed IP. Please help!

I have this issues on Android after the latest update. Endless loop, tried reinstalling many times, and change ip and many other things. No idea how to fix it.

After installing the latest update of MTG Arena as of today (28.04.2022) I am unable to start the game. I always get "Asset error detected".
Platform: I tried on both pc (Windows 10) and Android phone.
If I press OK, MTG Arena relaunches and gives the same message again. I have tried reinstalling the game several times and tried connecting to different networks with and without vpn, but get the same message anyway. Also looked for empty files in the folder C:\Program Files\Wizards of the Coast\MTGA\MTGA_Data\Downloads\AssetBundle, but there are none. The smallest ones are 2k.

The game worked fine earlier today before I downloaded the update.

Since the SNC update today 04/28/2022 I am recieving an Asset Error Detected message when I attempt to launch the client. Clicking OK and letting it restart simply produces the same error message again.

Hello,

It sounds like you may need some more troubleshooting advice. Please review our Technical Troubleshooting articles for what advice we have available.

Thanks!

Been stuck in asset error detected look for months on my Mac Pro M1.

This is unacceptable! This issue being listed for more than a year is a total disgrace.
I'm relaying this to @Wizards_Help & @MTG_Arena.

I have the exact same issue on Mac, contacted the Support channel and received a response telling me they are aware of this BS and there is already a thread on the bug report section. No intentions of solving this i guess...
Tried all the tips i have found online, changing IP, VPN, uninstalling, changing connection... Nothing works!
Frustrating to say the least, and the lack of interest on the Wizards team on solving this is the worst of it all... Just... SHAME

Same issue. PC. Completely broken.

Same issue.

CRITICAL ISSUE: Same. Recurring "Asset Error" message. Haven't been able to log in on my PC for days... MUST FIX!!!

ANNOYING ISSUE: On IPad I can get in but, same as others have said, I get the randomly periodically booted like others describe below. No win, no loss, no return to match. Happens multiple times in an evening.