Using Bridge For Git 2.6.3, received the following email after re-mapping.
Operation: Refresh elements
Message: An unexpected error occurred while refreshing the branch with the latest version of the Endevor repository.
Action: Please contact the administrator.
Internal error: true
Bridge For Git URL: http://host:port
Release : 18.1
Component : BRIDGE FOR GIT 2.6.3
There are many reasons that could cause unexpected error, please contact Endevor support for investigation.
If the system Bridge for Git interfaces with was down, the syncback could resolve itself once the system is up.