everyday my mikrotik 433 borad reboots everyday @ 9 am, so sounds wired, and i do not know what is the problem, so i just logged into my borad logs, i found that "system rebooted because of kernel failure".
so what is that, and how i can fix the problem, thx

make sure you are using latest RouterOS release. Get another reboot, if there is no autosupout.rif file then generate support output file manually and send it to support@mikrotik.com