Cron based rules suddenly stop executing

That’s a whole lot of Cron triggered rules and they all trigger on second 0 of the minute. This many Cron triggered rules is, in all the years I’ve provided support on this forum, unprecedented.

This far you’ve provided no evidence to convince me that the root cause of the other is too many of these roles trying to run at exactly the same moment in time. You seem to be getting to find the cause in anything else but that so I cannot offer any other advice.

I’m convinced the solution is to:

  1. Reduce the number of Cron trusted rules, rely on events and combine rules where possible

  2. Stagger the seconds so they all trigger at treat a few seconds apart instead of everything in second 0.

Nothing your other rules are doing would explain this error, unless they too are using quartz threads (i.e creating timers). Nothing the binding is doing would explain the error because the binding can’t block a rule.