No, that is not the case. i don't use auto import... Also it does not happen on every file in the nzb ... sometimes it's 30-60% wich keeps being decoded (alt.binz keeps standing on decoding)
So i even blamed my hardrive for it, replaced it, same thing
Then i blamed hard drive speed, so made a 4 disk raid 0 config, 500MB/s writespeed... it even filled up faster then i could delete :-)
Closing and re-opening Alt.Binz and removing the files from the queue is the only solution for it ...
However, it does not fix the issue from happening.