Hello VitalyGintsar,
Can you provide me with steps to reproduce this in a new blank project?
Can you also provide to me your full logs?
Given the context of your issue it sounds like you are trying to simulate static objects. In order to effectively assist you, we need a way to reproduce this on our end. We updated to PhysX 3.4 for our most recent release.
Let me know if you have further questions or need additional assistance.
Cheers,