We have a process in Task Scheduler that runs at 8:10am on certain days of the month. This has worked fine for years. We u/ged to Server 2019. Then, after this year's DST switch over and server upgrade, this task runs at 8:10am and 9:10am. Per this question, I've restarted the server and recreated the task. Same issue.
Server : Windows 2019 Datacenter
The task still runs twice, scheduled time and exactly 1 hour later.
What are the next steps to try? Is this a regression?