HAOS - How to restart whole installation with Supervisor down? (remote NUC HW)

I do have the advanced ssh add-on. When connecting to it it would hang. I ctrl-c then and it did show the command line. I tried many commands, like sudo reboot and ha host reboot (and other docker commands trying to restart the supervisor I can’t remember now) but nothing worked.

Are you saying that the non-advanced ssh add on would allow me to restart the host? If so, would it be a simple sudo reboot? Thanks.