Hum this is a new bug, many users in the French forum tell me about it. I have never experienced it myself, but is seems new as end of december and it happens with LW 4.12.6 and 4.13.0. The downloads abort and disappear from the download window. You have to resume them from Library but it happens often. Also, all ongoing downloads are stopping at the same time, which is weird. I'll forward LW devs to this thread because they don't read French (most of all anyway
