Dear @ceruttif ,
I am sorry for the question about the title, it maybe not solved fully. Please see my file and picture.
The value of “LiF/ZnS=0.3” can run and then error about half the whole time, but any other value of “LiF/ZnS” will run normally.
I’m sorry, what is exactly your question?
You have encountered this problem:
You’ll have to wait for the fix to be released.
That’s OK, thank you!