Do you sync OmniFocus from a location outside the United States? As physical distance from sync server hardware can negatively impact the speed at which OmniFocus is able to sync, our team is testing new sync servers located in Europe and Southeast Asia. More information about this user test, including how to sign up, available here: Testing Alternate Omni Sync Server Locations - Support - The Omni Group
Thank you!! Slow sync times are one of my main pain points with OF. Email sent =)