Repeatedly scheduling single wp-cron events is volatile. If one fails, it's removed from the event queue but doesn't execute, then we've lost our cron jobs until another host gets inserted.
In the SSL Labs analyzer, let's switch to a recurring event which gets unscheduled when there are no more hosts to process.
Repeatedly scheduling single wp-cron events is volatile. If one fails, it's removed from the event queue but doesn't execute, then we've lost our cron jobs until another host gets inserted.
In the SSL Labs analyzer, let's switch to a recurring event which gets unscheduled when there are no more hosts to process.