It would appear that browser caching is not working at all on my site.
Well actually, I have a number of resources with a 1 day (84600) expiration, however I haven't set that anywhere. My issues first began when upgrading from 0.9.2.4 to 0.9.2.5. After repairing the update I have everything working again, but there's still these two issues. At this point, my page scores and yslow scores are the same whether W3 Total Cache is active or not. I'm seeing a slight improvement for load time, and that's it (likely due to page caching). Anyone have any idea what the issue could be?