The network bandwidth tab in the console shows these numbers for a period of 18 hours: IN 350 MB, OUT 3 GB. Also, a month ago it synced 7 days of data for about 30 min, and recently it takes about 1-1.5 hours to do the same. I run it about once a week, because I don't want it to accumulate lots of unsynced data.

What is the client uploading so much? I thought the download should be more.

Any ideas?