The current 'Base Action Rule: check and execute' CRON search every four hours for delayed actions to run. This mean, any action scheduled later can be delayed up to four hours. We now dynamically reset the CRON frequency according to the least delayed automated action to minimize the potential gap. closes odoo/odoo#40633 Task: 1998809 Signed-off-by: Raphael Collet (rco) <rco@openerp.com>