Freezing while initialising Shaders

[benoit_3d]

Hello,
A strange thing happen with actual version of the exporter.
I used to render a scene with Octane render, I close it, and reopen a week later and now I can not render anymore : it freeze while initializing the shaders.
What should I do ?
Regards,

[face]

When the scene isn´t too big, can you send they, so i can take a look?

face

[benoit_3d]

If I have a scene without CAD data I will send it to you.
In fact, when I restart Softimage it often solve the problem (sometime when deconnecting the shader and reconnecting it fix the freezing while initializing the shader).
Thank you