I reinstalled raspbian and now keep getting following message:
Error: getUserMedia is not implemented in this browser

Tested older and new versions of raspbian on Pi4, also Stretch version on Pi3.
Config > address: “0.0.0.0”,
When changing to “localhost” or “127.0.0.1” you get the “NotFoundError: Requested device not found”

https://forum.magicmirror.builders/topic/16315/mmm-motiondetector-error-getusermedia