Objects are randomly disappearing when simulation is on

Omniverse Help & Feedback Omniverse Technical Support
1

Hello!
Proud to be the first Tech Support topic on this new forum :)

We have created a dynamic character animation solution based on ActionGraph and custom Maya / Blender character. This is a large global project we got from Nvidia.

It combines custom body animations and a2g a2f all combined as a simple easy to use tool, running in latest Composer 23.2.5

Now we are at the very end of the product development, but we started to see unstable behaviour in Composer few days ago. Objects like head or left eye just randomly disappear when I press play to see the animation that is generated automatically though ActionGraph on sequencer.

We have prepared a clean and informative PDF instruction about how out tool is running ( it has been developed with the help of Nvidia devs ) and also we have a neat video showing you what is the issue, plus fresh collected OV logs.

Please tell me if you can help me and I share you the above files + login credentials to our AWS VM where the actual tool is running and connected to our Enterprise server hosting the all the assets + example project for you to research. Please help us to find out what this unstable behaviour is so we can successfully deliver the product :)

Yours,
Pekka Varis

Creative Director
Omniverse Ambassador

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if you want to PM me with the details and the scene I can take a look. Is this issue happening on multiple machines ? Is this issue happening after a fresh install or at least after you reset Preferences ? If it just happened in the last few days, maybe you added something to the code that breaks it. Do you have an older copy of the usd file that still works normally ?

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