text custom field value not saved

Hello

I created a simple single-line text field, wpcf-breadcrumb-title, added it to a Custom Field Group and assigned that group to Pages. The text field shows up when I edit Pages. When I try to enter a value, the text field value is not saved. I'm on Windows 7, testing in Firefox 26 and Chrome 31.0.1650.63 m

I'm using WP 3.8, Types 1.5.3, WP Views 1.5. There are other plugins installed, but they are currently deactivated and this is still happening. Do you have any advice?

thanks!