Inappropriate Activity Detected fix for Shadow of the Erdtree

Shadow of the Erdtree
(Image credit: Bandai Namco)

A message telling people "Inappropriate Activity Detected" in Shadow of the Erdtree coming up even when they haven't done anything wrong has been a bug for many players since the Elden Ring expansion launched, mainly on PC. This is a message that's supposed to come up when people are cheating, but right now some are experiencing a glitch wherein summoning or being summoned - i.e., engaging with multiplayer - is causing it to trigger, even when the user hasn't done anything wrong.

How to fix the Inappropriate Activity Detected glitch in Shadow of the Erdtree

If the "Inappropriate Activity Detected" message is coming up in Shadow of the Erdtree for you when you try to summon or at any other point, the best thing for PC players to do is verify the integrity of the game's files and then restart the game (it's PC players for whom the issue seems to be most prevalent).

This comes straight from the horse's mouth, as FromSoftware themselves have acknowledged the issue on Twitter and communicated that as being the best move. If you're not sure how to verify the integrity of the game's files on Steam, right-clicking on the game in your Library and selecting the "Properties" menu should bring it up as an option.

It's possible that there'll be a fix for this in the future with later patches and updates to Shadow of the Erdtree, but for the time being this is the best solution. Otherwise our only other advice is to redownload the game fully, as well as confirming that no mods are installed on Elden Ring.

© GamesRadar+. Not to be reproduced without permission

Joel Franey
Guides Writer

Joel Franey is a writer, journalist, podcaster and raconteur with a Masters from Sussex University, none of which has actually equipped him for anything in real life. As a result he chooses to spend most of his time playing video games, reading old books and ingesting chemically-risky levels of caffeine. He is a firm believer that the vast majority of games would be improved by adding a grappling hook, and if they already have one, they should probably add another just to be safe. You can find old work of his at USgamer, Gfinity, Eurogamer and more besides.

Read more
Elden Ring Nightreign screenshot
Elden Ring Nightreign beta codes are finally being sent out, but many PS5 and Xbox Series X players are reporting the same issue – they've seemingly got access to the wrong platform
Elden Ring Nightreign
Elden Ring Nightreign network test starts with a stumble as PlayStation servers go down for maintenance just as it begins
Elden Ring Nightreign screenshot showing a monstrous, terrifyingly large enemy
Elden Ring Nightreign is saying goodbye to FromSoftware's beloved messaging system
Monster Hunter Wilds
New Monster Hunter Wilds patch fixes a bunch of progress-blocking bugs, but there's still a network error bug playing havoc with SOS signals
Assassin's Creed Shadows screenshot showing Yasuke kneeling and praying while wearing a traditional purple robe
Japanese officials "taking appropriate action" after viral Assassin's Creed Shadows video shows destruction of their shrine: "If they had asked us, we would have refused"
Venom, Spider-Man, Peni Parker, Scarlet Witch, Magneto, and Storm pose in artwork for Marvel Rivals
Marvel Rivals devs lift bans on players mistakenly banned for cheating: "We do not and will not ban players who are playing fairly"
Latest in Action Rpg
Monster Hunter Wilds
Monster Hunter Wilds' first major update rights its greatest wrong by adding a proper Palico cooking animation, and it's letting you change Alma's glasses
Monster Hunter Wilds screenshot showing lagiacrus holding a monster down
Monster Hunter fans lose their minds as Monster Hunter Wilds confirms Lagiacrus will return this summer, finally answering 7 years of prayers
Monster Hunter Wilds hunter eating a meal at the cat cafe
Monster Hunter Wilds Title Update 1 is out April 4 and looks stacked: Zoh Shia returns, the Grand Hub adds a social space, plus Arch-Tempered Rey Dau, arena speedrun contests, and Mizutsune
Bloodborne
It's Bloodborne's 10th anniversary, and FromSoftware is celebrating with an Elden Ring patch that "does not contain any game related changes"
Bloodborne
10 years on, Bloodborne remains an unmatchable feat of atmosphere thanks to the mind-boggling oppressive scale of Yharnam
Hollow Knight
Hollow Knight: Silksong gets unprecedented second update in 2 weeks, with a Steam page tweak pointing to a 2025 release
Latest in Guides
Assassin's Creed Shadows Nishinomiya Shrine
All Nishinomiya Shrine locations in Assassin's Creed Shadows
Assassin's Creed Shadows riddles Naoe answers
All Assassin's Creed Shadows riddle answers for NPC encounters
Fortnite Henchmen Walkie Talkies
Fortnite Henchmen Walkie Talkies: How to eavesdrop on Kane
Assassin's Creed Shadows Makino Kurumazuka Kofun
How to get in the Makino Kurumazuka Kofun in Assassin's Creed Shadows
Assassin's Creed Shadows Naoe looking at map
Assassin's Creed Shadows map size and all regions
Assassin's Creed Shadows Naoe wearing black kosode
How to acquire a kosode in Assassin's Creed Shadows and should you choose red or black?