One of ShareBrowser's server dependencies is Java, which exposes an effect of the UTC addition of a leap second.
As a result, clients may periodically see a brief loss of communication with the server.
There should be no interruption in communication with the mounted shares; this is simply the client reporting that it is momentarily unable to communicate with the database.
When time permits, a simple reboot of the EVO will restart all dependent services, and should resolve the issue. The Reboot option is found on the "System" page in the EVO web management.
Please contact us if there are any questions or concerns.