Last night, based on a member's data, I added a maiden name to AMT and closed the browser. Later, I opened my FTM, PC tree and it was sync in just a short time. I then added her new parents info and several related Census records for all three. I closed FTM and it began the sync. After several minutes, I could tell from the progress bars that this would take awhile. I went to bed. Everything looks great this morning!

Christopher, I got one sync error a day or two ago after about 3 hours of trying to sync. I just closed FTM and reopened a few minutes later and it sync immediately? I have not compacted my file in about 4 days, so don't know if that would have helped; but in never hurts to compact.