Afraid I would have no idea - all I could tell them is that there was a bug and it has been fixed
On Nov 2, 2020, at 12:18 AM, Andrea Piacentini via users <users@lists.open-mpi.org <mailto:users@lists.open-mpi.org> > wrote: I installed version 4.0.5 and the problem appears to be fixed. Can you please help us explaining it to our users pointing to the commit (at least to the first release tag) solving this issue? Thank you very much Andrea Piacentini -- Andrea Piacentini piacentini.p...@gmail.com Tel. +39/3356007579 skype: andrea3.14