What are all these files called 'Incomplete-'? BPFTP isn't restoring files - I thought this was supposed to be done automatically?
Unfortunately there are still some sites that don't support file resuming. There isn't anything that BPFTP can do in this situation apart from starting from the beginning. Still, as it's done automatically, you can leave it retrying a site continuously and go do something else... rather than having to restart every time manually. When a site doesn't support resume, the previously downloaded portion of that file will be renamed to incomplete-. If an incomplete version of that file already exists, then the largest version of the two will be used.