Today, in the middle of browsing the article headers and download others, I suddenly got a pop-up that just says "Not found". That's it, nothing else except an OK button. If I press the OK, then I just get the same pop-up again.
It doesn't seem to affect the stuff already queued for downloading, but it stops me browsing any more headers, or switching newsgroups.
It also won't let me close the program. Hmmmmm.
Any ideas out there.
Cheers.