Using 6.80rc5 b5042 on w10 1709 x64, I've noticed since this builds install a lot of nzbs rapidly disappear from the d/l list.
A folder is created & a couple of small files are leeched eg nfo & sfv but then the d/l is removed as finished.
I need to manually open each nzb & select all + move to d/l or they won't leech.
Also a number of these filesets don't PAR or UnRAR correctly - damaged files + enough pars but just left waiting in the folder.
Bad/new nzb posting format or just W10 1709 being a pain (again) ?