On Mon, Jul 2, 2018 at 8:38 AM, Marco Fochesato <marcofoc(at)gmail(dot)com> wrote:
> anything else to make the situation more clear (like errors in the
>> logfile, or anything else you think is relevant)
>>
> No errors in the GUI, no errors in PgAdmin.log
>
>
I would suggest writing a self-contained script that creates the table,
inserts a single record, and updates that record. Present that for
consideration along with a description or capture of the results of running
the script on your machine.
David J.