Very slooooow….

Sucks CPU time 24 hours/day. It’ll pause for 5 minutes at a time, then restart, and back up a few files in 5 minutes, then pauses again. It still uses CPU time while paused.
I thought it’d be faster if I purchased the zip plugin; that took twice as long as the non-zip version, and still didn’t finish.

I switched to a competing plugin, which finished in minutes vs. hours for this one.