[pfSense Support] captive portal webgui prob

[barney gumbo]

I'm having a problem with making changes to the captive portal webgui page.  If I attempt to change the idle or hard timeout settings, then hit the save button, I then get a page cannot be displayed.  I can disable/enable captive portal without getting that error.  I don't see anything obvious in the log files, and rebooting doesn't help.   I'm running 1.0 beta 2.  Any help or pointers will be appreciated.