Animating horizontal vrayhdri crashes max

[muoto]

Trying to set up animated keys of the horizontal degrees of a vrayhdri while VFB is running in VFB crashes max

edit: can you even animate that thing ?...marked with the small red frame, but doesn't seem to be animatable...

[matanov]

It doesn't crash in my tests. I'm trying both scenarios - animating the "Horizontal rotation" in the VRayHDRI and animating the Dome light rotation with "Lock texture to icon".

Can you get me a scene and/or crash dump file?