I wanted to reply to this post instead of making a new one because I’m having a very similar issue. I have not upgraded to version 3.0 yet, but will be soon. On my homepage, the links to pages don’t work properly – they simply link to the main page.
Btw, the site is https://golfclubreviewz.com
However, if I manually enter in the full url to a page, i.e. https://golfclubreviewz.com/about – the page shows up. On that page, the link to that same page works. What I mean is that if you hover over the page link to “About” it is correctly linked. This is pretty clear if you go to the site.
It seems like this is some sort of issue with index.php. I’ve looked through the forum for help, but can’t seem to find the correct solution. My permalink structure is set to /%post_id%/%postname%/. I don’t think it’s causing a problem.
Thanks for your time.