I have enabled cron in LibreELEC settings. My system time is correct.
I want a script to run ever night at 1 A.M.
I can run the script manually by typing "/storage/update.sh"
I had the program running under Raspbian cron.
My root crontab:
00 1 * * * /storage/update.sh > /dev/null
I don't need cron to email a report, the app has it's own log.