@BKeyport I have the lite version with desktop: 2020-05-27-raspios-buster-armhf
For food, it’s the one I got with the raspberry case when I bought it, for crontab, I don’t know what it is.
The SD card is the original one, a scandisk 8gb.

Sorry, I do not speak English well, in fact it is not I who restart the RaspBerry, it reboots alone at times, without me doing anything, finally the reboot is only done when the MagicMirror module is launched. I do not understand why it reboot, because for the moment I configure it, so it is not a real problem, but when I would have installed it in the frame and behind a mirror without complexion, this risk of being very annoying let him restart alone …

Hello, I installed magicmirror, a few modules but I realize that the raspberry tends to restart on its own, can someone point me in the right direction?

Raspberry pi 3 b+

Thank you.