If you edited this manually and changed the timing and that timing isn't in the frequency options list or have some added lines in the cron configlet, the app's view will always show 'daily'. A bug really, but I was counting on the wide range of options being enough to not have to make custom edits.
The last state of the custom notification is saved in /var/clearos/framework/tmp/raid.state. If this differs from the status just run, the alert gets sent. Check / save this file, then cross reference it with the alert you receive every 2 weeks...something must be different. Post the difference back here and maybe we can help.
You can safely delete it....I believe you can reduce the size of that file by scaling back how deep it goes...The file to edit is /usr/sbin/philesightcli and the parameter is 'img_rings'. Set to 3 or even 2 possibly.
For those of you who used a "--skip-broken" update with ClearOS Core, you may be stuck in limbo with two different xorg builds. It's easiest to re-install the graphical console tool and Xorg in this scenario: