On October 16, 2014, Apple released the latest version of their OS X operating system, OS X Yosemite v10.10
OpenDNS has tested the Umbrella Roaming Client and has ensured that it is fully compatible. The functionality and behavior of the Roaming Client should be identical to that under all previously supported versions of OS X. We encourage you to upgrade to Yosemite at your convenience.
If you experience any unexpected results after upgrading or after a fresh installation of Yosemite, please contact our support team to resolve the issue: https://support.opendns.com/tickets/new