did someone find any solution for my problem? i tried to delete the PIR-Modul and reinstall… but I have the same problem;o( THX

and just to be 100% sure if its so right?

Thank you both for your help!
How can I disable completely the MM autostart?

If i stop with pm2 stop mm and start my MM with npm start from terminal everything works fine, but without the PIR sensor. If i connect the sensor to my pi i get the blackscreen.

how can I do that?

with autostart (from wiki).

@paviro I have now the same error just with 8888.

Now i have disconnect the cables from pir sensor and restart my pi. After reboot my pi my Magicmirror start automaticlly normal and after 2 seconds they got again black. That crazy thing is, I press ctrl+w and the blackscreen goes away and the the Magicmirror works “under” the blackscreen well…

Yes with the same error…

@MichMich Thanks for your fast replay. I restart my Pi several times, but I have always the same problem. My MagicMirror starts normal and after 2 seconds the screen goes black.