bug found

3ds vray 2.20.03
add enviroment effect “vray sphere fade” and pick a gizo

save render present

load render preset and gizmo <deleted>

Yes, unfortunately there is nothing we can do about that. It is a consequence of how the render presets are implemented in 3ds Max.

Best regards,
Vlado

are there more limits for RPS ?

Anything in the preset that references objects, materials or textures from the 3ds Max scene will likely not work or wprk in an unexpected way.

Best regards,
Vlado