Hi,

In some of my blogs with others plugins and a lot of comments, when change "caching time" display "saved options" and it's ok, but when refresh the page "caching time" is empty...

If enbale WP_DEBUG, can show;
PHP Notice: Undefined offset: 2 in /httpdocs/wp-content/plugins/gravatarlocalcache/GravatarLocalCache.php on line 193

"(cleanup is triggered every time the dashboardwidget or optionpage of glc is shown)" can be overload the server in some time that i don´t want, Is it better a option button?

(Note: I can´t login in trac.splash.de/glc/wiki for post)
Thanks!