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.
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】
[Things I tried]
① If you run the registered task manually, it will run normally.
② Restarting the server will improve the problem.