My Raspberry Pi restarts daily, but I don't remember how I set it up. And I need to change the schedule.
There is nothing in crontab:
crontab -l
What are other ways to automatically restart Raspberry Pi?
There are 2 crontabs -- user crontab and system crontab. Make sure to check both.
crontab -l
sudo crontab -l
systemctl list-timers --all
rings any bells.