Plz let me know how to Mikrotik reboot automatically after interval time which will be given to it. I`m using Mikrotik 5.18 on 86x pc.

Use the /system schdeuler to run /system reboot

Just curious, why do you want to do this?

This is not working and i have already done it. I want it because User-manager leave working after 36 hrs or less. i cant manually reboot it, i want an other way to reboot it easily.