So Vray Next IPR still crashes Max regularly, which is splended ofc.
And as much fun it is, using IPR, you get tired of punching yourself in the dick every time you have to redo 1 hour of shader work, because max disables autosave whilest, using IPR.
Is there any way to force max/vray to auto save while using the IPR?
There isn’t such an option. Currently, autobacking is disabled while rendering with whichever method (IPR, Production, etc.) for better performance purposes.
Ha, so in the end I have an answer to my question weeks ago here in the forum. Time to make a entry in the VRay-Help to inform all users about this fact