Unexpectedly 3dmax closes exporting with datasmith

Hello, I am having problems with Datasmith for UE5. When I’m exporting the scene for 75% it disappears, 3dsmax closes. Does anyone know what can be due? I work with 3dsmax 2021, thanks in advance

I checked and we will not get information from Max logs.
Are you allowed to share the max scene with us, so we try to replicate? Send me a private message so we can discuss the data transfer.