Hi, I reset tcpip stack but didn't work, same error and behavior. Tanja -----Original Message----- From: Adrian Klaver <adrian.klaver@xxxxxxxxxxx> Sent: Friday, January 24, 2020 5:30 PM To: Tanja Savic <tanja.savic@xxxxxxxxxxxxxxxx>; pgsql-general@xxxxxxxxxxxxxxxxxxxx Subject: Re: PostgresSQL 10 on remote server - Socket is not connected (0x00002749/10057) On 1/24/20 2:31 AM, Tanja Savic wrote: > Hi, > > Thank you for your replies. > > I can connect to remote server using psql and it works normally, I can do the select, function calls.. > > But in pgAdmin, even SELECT 1 doesn't work. > > Also, the weirdest thing is that it actually worked for a brief moment, because I logged using pgAdmin and created some simple function which I can call without a problem when I'm logged using psql. > But to call it from pgAdmin, it gives me the error again (Socket is > not connected (0x00002749/10057)) From the pgAdmin issue tracker(you will need Postgres community account to see below): https://redmine.postgresql.org/issues/4970 The relevant part: "An error occured opening the socket after Windows Update from 17.09 to 19.09: could not send data to server: Socket is not connected (0x00002749/10057) could not send startup packet. Socket is not connected (0x00002749/10057) " "There is discussion here on this - https://answers.microsoft.com/en-us/windows/forum/windows_10-networking/some-programsapps-unable-to-connect-after-windows/689f7204-63fa-4f03-857a-3e4b0ff7d0ce One of the solution was to reset tcpip stack. I would suggest you to try it once. Kindly let us know if it fixed for you." There was no response from the issue submitter so I assume the above worked. > > BR, > Tanja > -- Adrian Klaver adrian.klaver@xxxxxxxxxxx