[1749] [2025.4.1] [SDK 3.9.0/3.9.1-beta.1] Unusual Client Behavior Error after updating world.
available in future release
GigiSpahz
Ever since I went ahead to update my world with the latest update in mind (SDK 3.9.1-beta.1], anyone trying to join it will receive an "Unusual Client Behavior" and be kicked out of the world immediately.
I tried to delete any changes done in the world in the hope to pinpoint the problem but the problem still occurred and even after downgrading to SDK 3.9.0 it still gives the error.
If it helps to solve the issue, I noticed that messing with my PlayerObject pool (despite the fact I have not touched it once for the update) and removing then adding back some object prevented the error from showing up.
Alas when I decided to arrange it after I noticed some script were broken with the newer PlayerObject setup in the world that fixed the error, the error showed up again, even when I used the backup scene I saved that worked before, that one ALSO DIDN'T WORK.
This is the world currently being affected by this issue : https://vrchat.com/home/world/wrld_37abea33-f34c-4706-8e6b-2f69e414fc5d/info
I have tried everything to see if the problem came from my world but the problem feels way too random for it to be the case.
Log In
This post was marked as
available in future release
GigiSpahz
I'd like to update and confirm on the situation that the problem was resolved
temporarily
after deleting and re-importing the somehow problematic gameobjects/prefabs back into the PlayerObject pool.As far as I've been told the problem was related to some duplicate Network IDs (Despite the fact I have regenerated and even cleared on many occasions my Network ID list.) being detected by VRChat and therefore causing the error.
*So I wouldn't be surprised if the problem comes back if I mess with anything else inside my PlayerObject pool again.
StormRel
marked this post as
tracked