Quick Cache problem

I installed and enabled Quick Cache and now i can only see my blog pages (front end) when I’m logged in. If I log out, the pages appear completely blank, even view source is blank. I have no other cache plugins installed.

Has the Quick Cache plugin been abandoned? There’s almost no mention of it here anywhere, and the plugin hasnt been updated in three months – Going to the support forum for the plugin takes you to the old “read only” forums.

I’m just trying to get an exact list of what to put into the “no cache user agents” area that will prevent caching of mobile browsers. We’re seeing that Quick Cache is conflicting with the WP Touch plugin and after someone visits with a mobile browser, it caches so a visitor on a regular browser then sees the mobile version…