Question / Problem:
After Daylight Savings Time adjustment, Management Console schedules are running an hour earlier (or later). Why is this happening?
Answer / Solution:
This occurs because, when using a Simple schedule, the schedules will run every x hours and not at a specified time.
(this is why this problem usually affects daily schedules)
If a schedule is set as follows:
It will run every 24 hours starting on Jan 15th 2019 at 14:50.
And when daylight saving starts, it will run 1 hr later than expected.
To configure schedules to run at specific times regardless of DST, use the Cron option.