I would think that the problem might be related to a router (or, in some cases, a stateful firewall) between your pgAdmin client and the PostgreSQL server. This ...
13.05.2017 · pgAdmin 4, on the other hand, does not have a Tools > Server Status menu. Instead, it's got a Dashboard tab, which has the same functionality, except for three things:. The Sessions tab (equivalent to the Sessions pane in pgAdmin III) does not have any buttons. So, the functionality to cancel a backend is by means of the GUI is not there. THe LogFile functionality …
Connecting To A Server¶ Before you can use the pgAdmin client to manage the objects that reside on your Postgres server, you must define a connection to the server. You can (optionally) use the Server Group dialog to create server groups to organize the server connections within the tree control for easier management.
... to refresh PgAdmin 4 query without restarting a new query after disconnect ... This probably means the server terminated abnormally before or while ...
17.10.2019 · 3. This answer is not useful. Show activity on this post. Yes, the Delete/Drop option will remove the server from the PgAdmin4 Server tree, but …