So yesterday I can add books to the GN7 perfectly on both Kobo and Moon Reader Apps using Calibre.
Today, I try to do the same. Calibre recognizes the device and then tries to get a list of books on the device, except I deleted them after they assimilated on the Kobo app (the app asked me if I wanted to delete them and I did). So there shouldn't be any list of books for it to read on the device, yet it's hell-bent on trying to do so.
So now I can't do anything with Calibre and my GN7 because I can't kill the job and any other jobs I tack on are waiting for the forst one to finish. I've waited for over an hour. It's ticking me off!