I am having a problem with ZenPhoto. I am able to add/upload photos to ZenPhoto, but the problem I have is with adding captions. After entering a page's worth of captions, I click "Save Changes", but about half the time the captions do not save. When they do not save, the page refreshes but the green bar with "Changes saved" does not appear at the top of the page and all my comments are gone. Often I can hit the back button on my browser (which has the captions cached) and resubmit the page. Sometimes I have to do this half a dozen times or more to get the captions to save.
I am the admin of the web server, so I can check any logs you guys want me to. The server is running Windows 2003/IIS. The server runs TrendMicro's OfficeScan, which I disabled and it did not make a difference. The back end is MySQL and runs on the same server. I can not find any errors in the server's event logs. I do not run ZenPhoto in the default directory (I use "/photo"). From a client standpoint, I use Chrome but I don't think it's a client issue. I am using the default theme and haven't added or enabled any extra plug-ins. Other than this issue, I think everything else is working properly. I am running version 1.2.4 (3716). If you guys think upgrading would help I would try, although the last time I tried all I got was a blank screen after dumping the 1.2.9 files into the directory and running setup.php. If worst came to worst I could always move my pictures out, blow away the directory, and reinstall.