Random "name already in use. ob3d does not allow multiple bindings"

Hi,

I have a fairly complicated jitter patch that receives a lot of OSC messages from a Pure Data audio installation. Briefly, it is composed of 8 gridshape that goes to 8 mesh that goes to 8 nodes that are blended to two spout server and I'm using Resolume to edgeblend this composition on a three projector screen. All data from the Pure Data patch are mapped to some parameter to do an audio - video reactive installation. It is working very well at hight fps, but :

Randomly, I get these errors, always new random ID for both :

name u709007696 already in use. ob3d does not allow multiple bindings

freeobject: 578b5200: bad object

Also, the patch randomly closes/crashes without having a crash report on reopening.

I'm on windows 10.

Here is a link to the project : https://drive.google.com/file/d/1Hmg7x_dE7E8klWfhwf-scRu8vLamsbiG/view?usp=sharing

Is someone here knows why I get these errors and if it could be related to the crashes?

Thanks!