We are receiving a number of reports from clients that the latest OS X Mavericks updates are creating major compatibility, hardware driver, file sharing and printing compatibility issues, as well as other problems. We recommend that you refrain from installing OS X Mavericks until you check with us in order to avoid downtime. Apple is providing OS X Mavericks under the normal updates section with no cost associated with the update.
Because of the issues we’re seeing, we believe the wisest approach is to contact our tech team first and make sure you will not experience any of the compatibility issues being reported. If you have already run the update and you’re experiencing problems, please let us know. If you have any questions or need assistance with your OS X Mavericks update, please contact our team at your earliest convenience.