Perhaps a few too many incomplete files. Queued simply means LW is too busy to handle them. So need to give it time.

In past sometimes LW would queue files for far too long because the LW preferences were semi corrupted. Deleting them & allowing LW to get fresh ones would sometimes fix this issue.

Also be careful when selecting torrents, if the file was hosted too long ago then sometimes there's rarely anybody around who still shares the exact same file.