Hi,

I had gnus-use-cache set to t in my .gnus.el.

I discovered that setting the important mark would cache the article.
Useful!

But that triggers a bug: when accessing old articles in a group,
sometimes, say I want to read a random article so I press RET…

…but Gnus ends opening another article, one which is cached and
important. I have to delete the cache so I can read the article I want.
If I don't, I cannot open this article, Gnus just keep going back to the
cached article (which is totally unrelated).

I've set back gnus-use-cache to its default value, passive, so I don't
have this behaviour anymore, but well, that can bother other people. :)

That maybe an UID problem, I've no clue.

-- 
Julien Danjou
// ᐰ <julien@danjou.info>   http://julien.danjou.info