Hi! I experienced/perceived with last PGAdmin versions that they will confused by lost connections ( when a connection disappeared). Then I cannot close or open different servers...
For example: I have to work server 1. I opened a VPN channel. I work with this server/database. I forget to close the Query Tool and the connection, but I close the VPN channel. I try to use different server (2.) with different VPN. Then I cannot connect to it, because the 2. server connection never established. The I try to close connection 1, but this is also uncloseable. Only way to get out from here when I close PGAdmin, close webpage, restart PGAdmin... So somehow the orphan PGAdmin connections cannot closeable. Do you experienced this too? Thank you! Best regards dd