How to stay logged in?

[Batavian]

When I visit this forum I have to login and every time I check the "remember me" box. However; whenever I return here I have to login again. No matter how often I check that box. The forum keeps me logged in for about an hour or so and then automatically logs me out again. Does anyone know how to remain logged in so that I do not have to do that every single time I return to the forum?

By the way: my computer accepts cookies and doesn't remove them either so I've never had this problem on other forums.