Issue with Hands and Controller Alignment in Locomotion Sample Scene and Multiplayer set up

[Nested-Mango-RamkeshSingh]

Hello Meta Team,

I am using:

Unity 6.2

Movement SDK v81

Meta XR Core and Interaction SDK v81.0.0
On Following points need help:

1. We tested and built the Locomotion Sample Scene, and we are encountering an issue where the hands and controllers are misaligned. Sometimes, the body also appears to be separated from the OVR rig. I am sharing a video reference to illustrate this.

2. When we try to spawn the Locomoter and InteractionRigOVR-Synthetic as children of a player game object on the network, the player only animates while moving forward. However, when the player is spawned, the animation plays in place.
   In v74, we had implemented multiplayer with Fusion 2 and the Movement SDK with guidance from the Meta team. After the Meta Quest OS update, the player character started to show separation, where the character remained in an idle animation while the OVR rig was moving. To address this, we started updating the Movement SDK, but now we are facing new issues.

The previous setup for the Movement SDK was different, and now many of the scripts are updated. Could you please guide us on what we need to take care of if we want to spawn the player on the network with the updated Movement SDK? In the last setup, we were advised to disable all components for remote players and sync all bones.

We are currently stuck in the middle of development and would appreciate your prompt assistance on this matter.

Thank you for your understanding and support.

[Nested-Mango-RamkeshSingh]

Hello Team,
Can you please share solutions? We are waiting for response.
Thank you

[Nested-Mango-RamkeshSingh]

Hello Meta Team,

I have resolved the second issue, but I’m now facing a new one.

In multiplayer mode, the local player locomotion works correctly, just as it did in the previous version of the Movement SDK. However, unlike before, only the body tracking and animation are synchronizing — the player movement is not.

We are using the same synchronization script that previously worked when all bones were being synced. Since updating to the latest Movement SDK, it seems the synchronization workflow may have changed.

Could you please confirm if there are any updates or changes required for syncing player movement across the network in the new SDK?

I’m waiting for your response on the above two issues at the earliest.
Thank you for your time and support.

Best regards,
Ramkesh Singh

[Nested-Mango-RamkeshSingh]

Please reply we are waiting .

[andkim-meta]

Hello. For 1), if the hands and controllers are misaligned with the ISDK hands, please check the ISDK Source Processor weights on the CharacterRetargeter and ensure they are set to 1.0 with all of the correct references set.

For 2), the networking logic has been updated to fix issues in v83 with Photon Fusion and Unity Netcode. The synchronization of the player movement is no longer handled through the Movement SDK as there were various ways to move the player; instead, this should be handled by the networking package where the NetworkTransform of the player should be synced. Please try again with the v83 package and let us know if you are still running into issues.