At 3:00 AM, the log file should have shown a new entry, but it did not. The next night, the same silence appeared again. I had scheduled an AI-powered summary job to run on a free server, and after a few hours of inactivity, the server had quietly gone to sleep, taking my cron job with it.
Source: [Dev.to](https://dev.to/datars_7274/the-3-am-job-that-never-ran-taming-sleep-mode-on-a-free-server-40n0)