Okay so I have a [hopefully quick] followup question:
So since I have downloaded the new calibre, I can't send books to my kobo. I connect and click send to device and disconnect from calibre once the "jobs" thing is back to 0. Before I disconnect, I make sure there is a green checkmark beside the books as well...but when I unplug my ereader from the computer, no new books have shown up. This was what it was doing before (when I went back to calibre 0.8.65)
Any ideas on how to fix this?