Elden Ring DLC ​​is experiencing issues on Steam Deck: Inappropriate behavior detected

Many players want to enjoy the new Elden Ring DLC: Shadow of the Erdtree on their Steam platform. Unfortunately, that anticipation has now waned.

HAMBURG – The time has finally come tonight. New DLC for Elden Ring has been released. A large number of people around the world long for midnight so they can finally explore the Shadowlands. However, the release has not been smooth for some players. Conversely, some players are still locked out of Shadow of the Erdtree due to a poor error message. Here you can find out the exact issue with Elden Ring on Steam Deck.

You can watch the trailer for the new DLC here:

Elden Ring – Steam Deck Error Message: “Inappropriate Behavior Detected”.

This is the error: Since last night, there have been many complaints on social media that players can no longer play Elden Ring on Steam Deck. After the new update, many people who want to start the DLC are receiving the error message: “Inappropriate behavior detected.” This error prevents the game from starting. Not only can you not access Shadowlands, but you can't get into the game in general.

There is currently no hotfix for this specific error message. The error actually occurred at the beginning of 2024. There is currently no additional information about this error from the official side. The bug has only appeared since the Elden Ring 1.12 update on Thursday. Hopefully, most players who also own a Steam Deck will have access to his good PC as the game doesn't cause any issues. Since the DLC has just been released, it's safe to assume that the bug will be fixed as soon as possible.

Elden Ring: Steam Deck does not allow any input – developers are in contact

This is what the developers write: Another problem quickly spread and reached Elden Ring's official X account (Twitter). There are reports of a bug that no longer allows any input into the game. The official account writes that the developers have already identified the issue and are already working on a hotfix. You can read the official post here:

Then the error occurs: As the official Elden RingIf you leave your Steam Deck inactive for more than 5 minutes, the game may reject your inputIf you still want to risk playing DLC ​​on Steam Deck, you should not leave your device turned on or in use for longer than 5 minutes.

For everyone who can already play the DLC, you should consider your build – the best new DLC builds for Elden Ring: Sahdow of the Erdtree.