The slower v1.6 job-microscheduling of can be enabled with
This is a Issue affected the JobScheduler release 1.7.0 up to 1.7.2 where the new microscheduling being switched on.
This issue has been addressed in
JS-1235 that recommends to either
- upgrade to release 1.7.3 or later that defaults to the old microscheduling
- or to use a JobScheduler parameter in scheduler.xml like this