Task scheduler does not run as scheduled

Question

The following symptoms are occurring.

I looked for the cause, but I couldn't find any similar content that could resolve the cause, so I would like to consult with you on how to resolve the issue.

【environment】
Windows Server2012R2→Windows Server2019

*Upgrades were performed using AWS SSM Automation.

[Events that are occurring]

① When a task registered in the task scheduler is executed according to schedule, the status becomes "Start request has been queued" and the process does not progress in one direction.

② When connecting remotely, the message "An internal error has occurred" is displayed and remote connection is not possible.

【Frequency of occurrence】

①Forever

②Sometimes

[Things I tried]

① If you run the registered task manually, it will run normally.

② Restarting the server will improve the problem.

Answer 1

Check Task Scheduler Logs:

• Look into the Task Scheduler logs to get more information about why the tasks are getting stuck.
• Open the Task Scheduler, navigate to "Task Scheduler Library," and view the "History" tab for the specific task.