I tried a different partition, rebooting, reinstalling and just about everything else. I am downloading FLAC files (audio). Here is what causes this. If there are several small files included at the end of the DL this is what LW is choking on. For instance a readme.txt or a m3U file may causae this. These files are small (less than 1K). All the big files DL fine, all the failures were DLs with these small files not completed. As soon as I uncheck them the DL finished. This is a bug.