Is it possible to be stuck in some sort of endless sync loop when several machines all connect? I have 4 machines connecting (iMac, Macbook Pro, Computer 2 (Windows) and my server (Linux box). My iMac states 1.5Gb UP to my server, and 5.8Mb DOWN from computer 2, and synced with my Macbook Pro My Macbook pro states 1.1Gb UP to my server, and 5.8Mb DOWN computer 2, and synced with my iMac Computer 2 states 1.5Gb UP to my server, 5.8Mb UP to my iMac, and 5.8Mb UP to Macbooc Pro Its been stuck like this for ages, they should have all synced by now. All on the same LAN. My Macbook and Macbook Pro all have the sync icon spinning, but no change in these values. iMac and Computer 2 is set to connect to my office server as a preferred host