This is our ls-opt workflow:

I just set the input cfile in LSPP stage (stage1) and the file would be copied to LSDYNA stage. In stgae1/1.1, there is no kfile created from cfile. Yet, in the main directory, we can find the kfile was created at 2:39:50 PM, and it is copied into LSDYNA/1.1 at 2:49:08 PM, but d3hsp and stdout created at 2:39:51 PM.

Also, we tried to run it in GUI again, and it now faces the same issue.