I'm using w3 total cache and wordpress subdomains and sometimes the site will load a subdomain as the main index page.
as I'm using wordpress subdomains for nsfw materials, this is something of an issue, lol. instead of the normal front page, everyone's seeing the nsfw material. is only happening for unloggged in people.
any ideas as to what's up with this?
There is not enough information here for me to help. Can you submit a bug submission form from the support tab of the plugin?
indeed, I did that right after I posted this.
I disabled caching using the theme code to do that, stuck it in the header.php theme file for the subdomain's theme
Turns out some of the forthcoming changes to the plugin's structure will resolve this issue in the next release.