Yesterday morning I opened Logos and it almost immediately gives me a spinning pizza. I checked the logs and it was using SyncManager. I went on with my work letting Logos run (hoping to get it through the Sync). In the afternoon, it freed itself up and seemed to have concluded with the sync (when the SyncManager is running it is impossible to use Logos; activity monitor shows around 100% for Logos; force quit shows Logos is not responding).
I was able to use the program for a while, but then was going leave for the day so tried to quit Logos. It gave me the spinning pizza and would not close. Activity monitor showed about 0.2%, force quit showed it was not responding, and the Logos4.log seemed to be inactive, so I did a force quit. Here are the logs.
54752.Archive.zip