I'm using "Smarter navigation" plugin on my site, but it works perfectly only when I use "ugly permalinks" (e.g. http://example.com/?p=N).
When I changed the permalinks to one of "pretty permalinks" (e.g. http://example.com/category/post-name/), then it doesn't function as intended. Any idea what has caused this problem?? I certainly want to avoid using "ugly permalinks", so hopefully there's a solution.
What I mean by "it doesn't function as intended." is that when you first go to a post via category, and click previous or next, it doesn't move to the previous/next post in the chosen category. It simply moves to a previous/next post (regardless of a category).