WebPlus X5: Publishing gets stuck on File 6

I have made a few adjustments to our website & am trying to publish to web, as usual. It consistently gets stuck on file 6 (either on full upload or incremental). Quick publishing progresses fine (but website still isn't right), so does the preview of the full site in firefox - perfect. But somehow in this process today my website is messed up - missing pictures, galleries, etc. Probably from the Quick Publishing attempt.

I need to fix this asap & get it fully published again.

I have restarted WPX5, restarted my computer.

Any suggestions? :(