Hello,
Right now, the plugin is limited to a minimum of 1 hour rule running period. This limitation is to not allow users to overuse their server’s resources and contact me afterwards complaining that the plugin is not working. 🙂
If you wish, I can add this feature to the plugin, as a payed custom update (just for you). I will add it in a way so you will still get updates for the plugin, but the minute based running feature will be active only for you (the rest of my customers will still have the hour based running available). For more details on this, please let me know by my email kisded@yahoo.com
Regards,
Szabi – CodeRevolution.