[Help] Rendering Stalls When Updating Object Positions in Isaac Sim

Omniverse Isaac Sim
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Isaac Sim Version

4.2.0

Operating System

Windows 11

GPU Information

  • Model: RTX3060 laptop
  • Driver Version: 556.12

Detailed Description

I’m working in Isaac Sim 4.2 to collect image data for training purposes. The environment includes a Jetbot and several objects. I use a Python script in the Script Editor to randomly move objects to different positions and then capture images using the Jetbot’s camera with the Synthetic Data Recorder.

However, I’m facing an issue:
When updating object positions, the rendered scene freezes. Although the terminal shows that the object positions were updated 10 times, the rendered view only displays the starting and ending positions, meaning the images captured by the camera do not reflect the real-time position changes of the objects.

Has anyone encountered a similar issue? Any advice on how to resolve or optimize this? Thanks in advance!

Steps to Reproduce

  1. Create an environment with a Jetbot and several objects.
  2. Use the Script Editor to run a Python script that moves objects to random positions multiple times.
  3. Capture images using the Jetbot’s camera and the Synthetic Data Recorder.
    object-random-pos-V1.docx (18.1 KB)
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Hello, I am facing the similar issue, did you find any solution?