Hi Thanks for the report. This is being tracked at https://github.com/pgadmin-org/pgadmin4/issues/10428, which includes a workaround (set GSS encmode to disable in the server's connection properties).
Regards, Dave. On Sun, 20 Sept 2026 at 11:46, Serge De Maseneer < [email protected]> wrote: > Dear Sirs, > > I forgot to mention that I use pgAdmin4 on Windows 11 25H2. > > > -------- Doorgestuurd bericht -------- > Onderwerp: No longer possible to login with pgAdmin 4 9.18 after upgrade > Datum: Sat, 19 Sep 2026 19:02:13 +0200 > Van: Serge De Maseneer <[email protected]> > <[email protected]> > Organisatie: Ternatse Radio Omroep > Aan: [email protected] > > Dear Sirs, > > Since upgrading to the latest version 9.18 I can't login in the server > anymore through pgAdmin 4. I tested with version 9.17 and login (same > credentials) worked fine. > > This is the error i get when trying to login: > > Please advise. > > > Kind regards, > > Serge > -- Dave Page pgAdmin: https://www.pgadmin.org PostgreSQL: https://www.postgresql.org pgEdge: https://www.pgedge.com
