Any time users tried viewing any content pages they'd get a 404 error. Upon some discovery, my host upgraded to Apache 2.2.23 and it botched SEO on my XF install. https://issues.apache.org/bugzilla/show_bug.cgi?id=53963 Has anyone else encountered this? For the time being I still have SEO turned off but it's killing my guest traffic. I believe the fix is to change "RewriteBase /" to "RewriteBase /community/" but I'm not certain. Any input is appreciated.