On Thu, Jan 09, 2020 at 10:47:00AM -0800, Adrian Klaver wrote: ! ! Might want to take at below: ! ! https://github.com/ged/ruby-pg/issues/311 Thanks a lot! That option > gssencmode: "disable" seems to solve the issue. But I think the people there are concerned by a different issue: they are bothering about fork(), while my flaw appears also when I do *NOT* do fork. Also the picture is slightly different; they get segfaults, I get misbehaviour. rgds, PMc