I have something going on in my site that I didn't notice until now. I am using the Domain Access module to create multiple sites within one Drupal instance, so I'm thinking that may have something to do with it, since it's my only site this is happening to.
If I create a node, Drupal creates the page like normal i.e.: www.mysite.com/node/123. I can then give that URL an alias like "foo" and I can successfully go to that page by going to www.mysite.com/foo and it resolves to the correct page. HOWEVER, if I go to www.mysite.com/node/123 in the address bar, Drupal is not auto redirecting to "www.mysite.com/foo". It just stays at www.mysite.com/node/123 in the address bar. Does anyone know what could be causing this? I do have the redirect module installed. Also, my .htaccess files are in place and are the same as all my other sites that don't have this issue.