I've been using zenphoto for a couple of days, and I've run across a problem with my gallery. It seems that sometimes it loads forever only to come up with a blank page, an incomplete page, or even the same page printed twice.

Sometimes it works just fine, I really don't know what the deal is here.

I'm using zpgalleriffic, if that sets off any alarms.

There are two possibilities. First is that sometimes you are getting a PHP error. Fot that you would have to check your error logs.

The second is that the browser is timing out before the server delivers the page. This could be related to the theme, the server, or the network connections.

Sorry, but I do not have knowledge of the zpgalleriffic theme.