We use vault https://www.vaultproject.io/docs/what-is-vault to generate / manage authentication.
Userids and Passwords expire after 6 hours.
So we have to Edit Connection and enter new userids and passwords.
However, Studio 3T does not allow updating an open connection so we have to disconnect. This causes us to close all our query windows and scripts.
Which is a huge pain!!!

Suggestion -- update connection info and refresh the same session so we do not have to save and start all open queries.