Bullet Memory Leak

vvvv beta general
1

I do not speak very well in English. I found a memory leak when using Bullet. Everything is carefully checked - this is the problem. Memory increases to one and a half gigabytes, and the vvvv breaks with an error Null Pointer Exception. Can you tell me something like solution?
https://vvvv.org/sites/default/files/imagecache/large/images/BulletPhys.png

2

If you turn off “ApplyForce” and “ApplyImpulse”, half the problem is solved - the memory is not increased.