Script Runner's job does not run when it is uptime.

[NRI伊藤大紀]

I have a script running periodically in Script Runner's Job settings, but suddenly it is no longer running.
If I restart Jira, the job will run again, but after a while, the periodic execution stops again.
I would appreciate any advice or comments from anyone who has experienced similar problems to investigate and resolve the issue.

[Anzar]

Can you the Script Job logs? Is it creating any log on the scripted jobs?
Can you try adding:

log.info("Job ran successfully")

Just wanted to make sure that the command to execute the code is failing or that the code is failing itself.